DOCSLIB.ORG

Thallium Poisoning in the Dog Virginia L

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Thallium Poisoning in the Dog Virginia L View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital Repository @ Iowa State University Volume 27 | Issue 3 Article 4 1965 Thallium Poisoning in the Dog Virginia L. Marshall Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/iowastate_veterinarian Part of the Small or Companion Animal Medicine Commons, and the Veterinary Toxicology and Pharmacology Commons Recommended Citation Marshall, Virginia L. (1965) "Thallium Poisoning in the Dog," Iowa State University Veterinarian: Vol. 27 : Iss. 3 , Article 4. Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol27/iss3/4 This Article is brought to you for free and open access by the Journals at Iowa State University Digital Repository. It has been accepted for inclusion in Iowa State University Veterinarian by an authorized editor of Iowa State University Digital Repository. For more information, please contact [email protected]. Thallium Poisoning In• the Dog by Virginia L. Marshall, B.S., M.S.* Thallium compounds have been used lous sulfate and acetate, have many ad­ as rodenticides for many years. Reports vantages over other compounds when used of poisoning of domestic animals by thal­ as a rodenticide. Since they are odorless lium were published as early as 1920. The and tasteless, they 'are more readily taken general use of these compounds by pest by rodents than are those with an odor or control companies, and their availability distinctive taste. Rats in particular are to the general public has increased the known to avoid baits containing rapid-act­ frequency of accidental poisoning of do­ ing poisons such as strychnine. Since thal­ mestic animals. lium salts rarely cause death in less than Thallium, a heavy metal, has an atomic 3-5 days after ingestion, rats do not as­ weight similar to both lead and mercury, sociate the death of other rats with the and has many characteristics in common consumption of the bait. The main disad­ with these metals. As is true of many vantage of thallium as a rodenticide is its other heavy metals, thallium is a general toxicity to all other mammals. Since cellular poison, although its most promi­ heavy metals are not metabolized, do­ nent effects are in those cells localized in mestic animals can be poisoned by con­ a few areas of the body. Following in­ suming rats which have died from thal­ gestion, thallium is rapidly distributed lium poisoning, as well as by direct con­ throughout the body, being found in all sumption of thallium baits. tissues and body fluids. It is excreted in urine, feces, and milk. Using spectrogra­ SYMPTOMS phic methods, thallium has been detected The symptoms of thallium toxicity in in the urine of dogs less than 24 hours the dog may present a confusing diag­ after ingestion. Peak blood levels are found nostic picture for the clinician. POisoning within a few hours after oral administra­ can generally be classed as per-acute, tion of thallium compounds. Like lead, acute, or chronic, although these terms thallium is very slowly eliminated by the can also be very misleading. It is very body. It has been found present in the rare when any symptoms are observed urine months after administration. As less than 24 hours after ingestion of thal­ might be expected, thallium can be a lium. In chronic cases, the onset of symp­ cumulative poison; several individually toms may be delayed for 3-5 days or non-lethal doses administered over a period more. of time, can result in the accumulation of In per-acute poisoning, severe gastro­ a lethal quantity in the tissues. enteric signs, including vomiting, severe Thallium compounds, particularly thal- abdominal pain, loss of appetite, and di­ arrhea are observed (7,8). Occasionally a hemorrhagic enteritis will follow. Dyspnea • Mrs. Marshall is an assistant professor in the Veterinary Diagnotic Laboratory. is also seen, with death occurring in 2-5 Issue, No.3, 1965 115 days. In some cases, motor paralysis and/ lowing hair loss, the skin becomes dry or trembling may also be observed. Some and crusted. Necrosis of the superficial authors have reported that the body tem­ layers may also appear. Necrosis is some­ perature remains normal unless secondary times preceeded by a reddening of the infection is present (6). In experimental skin, particularly in areas subject to fric­ cases of per-acute thallium toxicity in tion. Should the animal survive, the dogs, the body temperature was elevated normal growth of hair will resume, al­ 36-40 hours after ingestion to 108° F in though several months delay may be in­ one dog, 103° F in a second, and 102.8° F volved. These gross skin changes can be in a third dog. The temperatures remained found in other disorders, and it is often at this level until death, which followed advisable to eliminate the possibility of in­ within 3 days (1). fectious or parasitic agents. The course of the acute form is some­ what slower than the per-acute, lasting POSTMORTEM FINDINGS from one to several weeks. As with the The necropsy findings in thallium in­ per-acute form, gastroenteric disturbances toxication vary with the severity of dosage are usually the first symptoms observed. and length of illness. In per-acute cases, This is combined with, or followed by, severe hemorrhagic gastroenteritis may be muscular tremors and evidence of pain in the only finding, although inflammation of the extremities. Conjunctivitis and injec­ the respiratory mucosa occasionally oc­ tion of the sclera are observed in many curs. cases. The oral mucous membranes are In acute cases lesions in other organs frequently congested, often becoming are observed. Congestion and hemorrhage brick-red or mahogany in color. Bronchitis may occur in many organs including and pneumonia may also develop. If death spleen, kidneys, and heart. Fatty degen­ is delayed, severe motor disturbances and eration and necrosis of the liver has also blindness occur. Even if the acute stage been described. Petechial. hemorrhage, is survived, death may occur later. Ani­ perivascular cuffing and demyelination oc­ mals which survive the initial effects of cur frequently in the brain. In the dog, the thallium may succumb to secondary the cutaneous histopathology of thallium bacterial infections or to extensive renal intoxication is unlike any other cutaneous damage incurred during the process of ex­ reaction reported in the literature. Exam­ cretion of the thallium. ination of sections taken from erythema­ The signs of chronic poisoning are simi­ tous areas reveals hyperkeratosis, moder­ lar to those of the acute form, but are gen­ ate parakeratosis, hyperemia, and hyaline erally milder and of longer duration. The changes. The cutaneous histopathology of symptoms described perviously are not in­ thallium poisoning has been. described in dicative of thallium poisoning alone, but great detail by Schwartzman and Kirsch­ are similar to those of most heavy metal baum (5). poisonings. Perhaps the most characteristic Analysis of tissues from an animal with signs of thallium intoxication in the acute thallium poisoning has shown the presence form are the congested sclera and brick-red of thallium in all tissues. For the labora­ oral mucous membranes while the hair and tory diagnosis of a suspected case of thal­ skin changes are most characteristic in lium intoxication there are several meth­ the chronic form, although they may take ods available for analysis of body fluids. from one to three weeks to develop. The In practice, testing of urine by any of the most obvious initial change is the rapid "quick tests" (2, 3) available has been loss of hair beginning in the areas subject shown to be quite reliable. One such test, to friction and progressng at times over described by Gabriel and Dubin (2), re­ the entire body. Close examination will quires a minimum of time and can be often show this change first in the in­ routinely used by a practictioner with a terdigital and axillary spaces where the minimum of expense for chemicals and skin may become dry and cracked. Fol- equipment. 116 Iowa State University Veterinarian TREATMENT alone. The most characteristic clinical Many approaches have been tried for changes observed are injection of the sclera the treatment of thallium pOisoning. If and reddening of oral mucous membranes used within one to two hours after inges­ in acute cases and alopecia and skin tion of the poison, gastric lavage with 1 % changes in chronic cases. The detection of sodium iodide solution has been shown thallium in .the urine of suspected cases of to be beneficial. Treatment with sodium poisoning by one of the "quick tests" avail­ thiosulfate, BAL or calcium EDTA has able has been shown to be one of the best been of little benefit. Diphenylthiocar­ diagnostic aids. A specific, effective anti­ bazone has been used for treatment of dote for thallium toxicity is lacking, al­ thallium poisoning with somewhat more though diphenylthiocarbazone has shown success than other therapeutic agents. promising results in some cases. Since this compound has resulted in a serious systemic zinc loss, it must be used REFERENCES with utmost caution. Treatment of acute 1. Buck. w. B .• Personal Communication. cases with 70 mg-. diphenythiocarbazonej 2. Gabriel. K. L. & Dubin. S .• A Method for the De­ tection of Thallium in Canine Urine, Am. Vet. kg body weight three times daily, with 2-6 Med. Assoc. Journa1143:722, 1963. gms. potassium chloride daily has been 3. Garner, R. J., Veterinary Toxicology, William & suggested as being satisfactory (4). In Wilkins Co .• Baltimore p 124-125. 1961. 4. Mather. G. W. & Low. D. G .• Thallium Intoxication chronic cases it may be inadvisable to ad­ in Dogs, Jour. Am. Vet. Med. Assoc., 137:544. minister such high doses since it may 1960.
Load more

Recommended publications
  • Thallium-201 for Medical Use. I
    THALLIUM-201 FOR MEDICAL USE. I E. Lebowitz, M. W. Greene, R. Fairchild, P. R. Bradley-Moore, H. 1. Atkins,A. N. Ansari, P. Richards,and E. Belgrave Brookhaven National Laboratory Thallium-201 merits evaluation for myocar tumors (7—9), the use of radiothallium should also dial visualization, kidney studies, and tumor be evaluated for this application. diagnosis because of its physical and biologic Thallium-201 decays by electron capture with a properties. A method is described for prepara 73-hr half-life. It emits mercury K-x-rays of 69—83 tion of this radiopharmaceutical for human use. keY in 98% abundance plus gamma rays of I 35 and A critical evaluation of 501T1 and other radio 167 keV in 10% total abundance. Because of its pharmaceuticals for myocardial visualization is good shelf-life, photon energies, and mode of decay, given. 201T1was the radioisotope of thallium chosen for development. Thallium-20 1 is a potentially useful radioisotope MATERIALS AND METHODS for various medical applications including myocardial Thallium-201 is produced by irradiating a natural visualization and possible assessment of physiology, thallium target in the external beam of the 60-in. as a renal medullary imaging agent, and for tumor Brookhaven cyclotron with 3 1-MeV protons. The detection. nuclear reaction is 203Tl(p,3n)201Pb. Lead-201 has The use of radiothallium in nuclear medicine was a half-life of 9.4 hr and is the parent of 201T1.The first suggested by Kawana, et al (1 ) . In terms of thallium target, fabricated from an ingot of 99.999% organ distribution (2) and neurophysiologic function pure natural thallium metal (29.5% isotopic abun (3), thallium is biologically similar to potassium.
    [Show full text]
  • Effect of Natural Organic Matter on Thallium and Silver Speciation Loïc Martin, Caroline Simonucci, Sétareh Rad, Marc F
    Effect of natural organic matter on thallium and silver speciation Loïc Martin, Caroline Simonucci, Sétareh Rad, Marc F. Benedetti To cite this version: Loïc Martin, Caroline Simonucci, Sétareh Rad, Marc F. Benedetti. Effect of natural organic matter on thallium and silver speciation. Journal of Environmental Sciences, Elsevier, 2020, 93, pp.185-192. 10.1016/j.jes.2020.04.001. hal-02565435 HAL Id: hal-02565435 https://hal.archives-ouvertes.fr/hal-02565435 Submitted on 6 May 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Title Page (with Author Details) Effect of natural organic matter on thallium and silver speciation Loïc A. Martin1,2, Caroline Simonucci2, Sétareh Rad3, and Marc F. Benedetti1* 1Université de Paris, Institut de physique du Globe de Paris, CNRS, F-75005 Paris, France. 2IRSN, PSE-ENV/SIRSE/LER-Nord, BP 17, 92262 Fontenay-aux-Roses Cedex, France 3BRGM, Unité de Géomicrobiologie et Monitoring environnemental 45060 Orléans Cedex 2, France. *Corresponding authors. Email address: [email protected] Manuscript File Click here to access/download;Graphical Abstract;graphical abstract.001.jpeg Manuscript File Click here to view linked References 23 Effect of natural organic matter on thallium and silver speciation 24 25 Loïc A.
    [Show full text]
  • The Development of the Periodic Table and Its Consequences Citation: J
    Firenze University Press www.fupress.com/substantia The Development of the Periodic Table and its Consequences Citation: J. Emsley (2019) The Devel- opment of the Periodic Table and its Consequences. Substantia 3(2) Suppl. 5: 15-27. doi: 10.13128/Substantia-297 John Emsley Copyright: © 2019 J. Emsley. This is Alameda Lodge, 23a Alameda Road, Ampthill, MK45 2LA, UK an open access, peer-reviewed article E-mail: [email protected] published by Firenze University Press (http://www.fupress.com/substantia) and distributed under the terms of the Abstract. Chemistry is fortunate among the sciences in having an icon that is instant- Creative Commons Attribution License, ly recognisable around the world: the periodic table. The United Nations has deemed which permits unrestricted use, distri- 2019 to be the International Year of the Periodic Table, in commemoration of the 150th bution, and reproduction in any medi- anniversary of the first paper in which it appeared. That had been written by a Russian um, provided the original author and chemist, Dmitri Mendeleev, and was published in May 1869. Since then, there have source are credited. been many versions of the table, but one format has come to be the most widely used Data Availability Statement: All rel- and is to be seen everywhere. The route to this preferred form of the table makes an evant data are within the paper and its interesting story. Supporting Information files. Keywords. Periodic table, Mendeleev, Newlands, Deming, Seaborg. Competing Interests: The Author(s) declare(s) no conflict of interest. INTRODUCTION There are hundreds of periodic tables but the one that is widely repro- duced has the approval of the International Union of Pure and Applied Chemistry (IUPAC) and is shown in Fig.1.
    [Show full text]
  • Thallium Science & Technology Development
    toxics release inventory Chemical Profile Environment Thallium Science & Technology Development What is thallium? The amount of thallium that U.S. How might people be exposed to Thallium (Tl) is a bluish-white metal power plants release into the air each thallium? that is very soft. In nature, thallium year is presently unknown. People are commonly exposed to small combines with other elements to form amounts of thallium naturally present in thallium compounds. Small amounts of Is thallium also released by other the air they breathe, the water they thallium are naturally present in rocks, sources? drink, and the foods they eat. soils, and water. Thallium is released into the air by soils However, some people may be exposed Thallium combines with other metals as they erode in wind and rain. It is to larger amounts of thallium when to form mixtures called alloys. For released into water and soils by eroding they smoke tobacco or eat fish that example, thallium mixed with mercury rocks and ores. have accumulated it in their flesh. forms a fluid alloy that is used in low- Thallium released into the environ- Industrial workers may breathe thallium temperature thermometers and switches. ment by human activities comes mainly dust or fumes. Thallium is also used in electronic com- from metal production facilities, indus- ponents and special grades of glass. trial boilers that burn coal, glass facto- What are the potential effects of Physicians introduce thallium into the ries, and cement plants. Industries thallium on human health? body to show blood flow to the heart. reporting to the U.S Environmental Thallium affects people’s health in the Rockets and flares emit a bright green Protection Agency (EPA) released about same way, whether they eat, drink, or flame when they burn thallium salts.
    [Show full text]
  • Optical Properties of Halides of Silver and Thallium Under Hydrostatic Pressure Alfred Douglas Brothers Iowa State University
    Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1968 Optical properties of halides of silver and thallium under hydrostatic pressure Alfred Douglas Brothers Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Condensed Matter Physics Commons Recommended Citation Brothers, Alfred Douglas, "Optical properties of halides of silver and thallium under hydrostatic pressure " (1968). Retrospective Theses and Dissertations. 3649. https://lib.dr.iastate.edu/rtd/3649 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. This dissertation has been microfilmed exactly as received 68-14,774 BROTHERS, Alfred Douglas, 1939- OPTICAL PROPERTIES OF HALEDES OF SILVER AND THALLIUM UNDER HYDROSTATIC PRESSURE. Iowa State University, Ph.D., 1968 Physics, solid state University Microfilms, Inc., Ann Arbor, Michigan OPTICAL PROPERTIES OP HALIDES OP SILVER AND THALLIUM Umza HYDROSTATIC PRESSURE by Alfred Douglas Brothers A Dissertation Subraitted to the Graduate Faculty in Partial Fulfillment of The Requirements for the Degree of DOCTOR 0? PHILOSOPHY Major Subjects: Physics Education Approved: Signature was redacted for privacy. In Charge of i- ^or Work Signature was redacted for privacy. Heads oM iajor Dep rtments Signature was redacted for privacy. att of Grad te College Iowa State University Ames, lo^a 1968 11 TABLE 0? CONTENTS Pa,3e INTiiODUCTIOM 1 APPARATUS 12 EXPERIMENTAL 20 RESULTS 31 DISCUSSION 52 SUMi'IAHY AND CONCLUSIONS ?1 LITERATURE CITED 74 ACKNOWLEDGEMENTS ?? INTHOIWCTIO:'; The use of hydrostatic pressure, combined v.'lth lovf tem­ peratures, is a valuable technique In the study of crystal properties.
    [Show full text]
  • Periodic Table 1 Periodic Table
    Periodic table 1 Periodic table This article is about the table used in chemistry. For other uses, see Periodic table (disambiguation). The periodic table is a tabular arrangement of the chemical elements, organized on the basis of their atomic numbers (numbers of protons in the nucleus), electron configurations , and recurring chemical properties. Elements are presented in order of increasing atomic number, which is typically listed with the chemical symbol in each box. The standard form of the table consists of a grid of elements laid out in 18 columns and 7 Standard 18-column form of the periodic table. For the color legend, see section Layout, rows, with a double row of elements under the larger table. below that. The table can also be deconstructed into four rectangular blocks: the s-block to the left, the p-block to the right, the d-block in the middle, and the f-block below that. The rows of the table are called periods; the columns are called groups, with some of these having names such as halogens or noble gases. Since, by definition, a periodic table incorporates recurring trends, any such table can be used to derive relationships between the properties of the elements and predict the properties of new, yet to be discovered or synthesized, elements. As a result, a periodic table—whether in the standard form or some other variant—provides a useful framework for analyzing chemical behavior, and such tables are widely used in chemistry and other sciences. Although precursors exist, Dmitri Mendeleev is generally credited with the publication, in 1869, of the first widely recognized periodic table.
    [Show full text]
  • Water Quality Criteria for Thallium
    Office of Water Envir"onmental Protection R$gulations Stam:iards Agency Criteria and Stan(jards UIVISlon Washington DC 20460 A.mblent Water Quality Criteria for Thallium m & & rt' AMBIENT WATER QUALITY CRITERIA FOR THALLIUM Prepared By U.S. ENVIRONMENTAL PROTECTION AGENCY Office of Water Regulations and Standards Criteria and Standards Division Washington, D.C: Office of Research and Development Environmental Criteria and Assessment Office Cincinnati, Ohio Carcinogen Assessment Group Washington, D.C. Environmental Research Laboratories Corvalis, Oregon Duluth, Minnesota Gulf Breeze, Florida Narragansett, Rhode Island i DISCLAIMER This report has been reviewed by the Environmental Criteria and Assessment Offi ce, U. S. Envi ronmenta1 Protection Agency, and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use. AVAILABILITY NOTICE This document is available to the public through the National Techn al Information Service, (NTIS), Springfield, Virginia 22161. ii FOREWORD Section 304 (a) (1) of the Clean Water Act of 1977 (P.L. 95-217), requires the Administrator of the Environmental Protection Agency to publish criteria for water quality accurately reflecting the latest scientific knowledge on the kind and extent of all identifiable effects on hea 1th and we 1fare wh ich may be expected from the presence of pollutants in any body of water, including..ground water. Proposed water quality criteria for the 65 toxic pollutants listed under section 307 (a)(1) of the C1 ean Water Act were developed and a notice of thei r availability was published for public comment on March 15, 1979 (44 FR 15926), July 25, 1979 (44 FR 43660), and October 1, 1979 (44 FR 56628).
    [Show full text]
  • Discovery of the Thallium, Lead, Bismuth, and Polonium Isotopes
    Discovery of the thallium, lead, bismuth, and polonium isotopes C. Fry, M. Thoennessen∗ National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA Abstract Currently, forty-two thallium, forty-two lead, forty-one bismuth, and forty-two polonium isotopes have so far been observed; the discovery of these isotopes is discussed. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented. ∗Corresponding author. Email address: [email protected] (M. Thoennessen) Preprint submitted to Atomic Data and Nuclear Data Tables October 6, 2011 Contents 1. Introduction . 2 2. 176−217Tl ............................................................................................. 3 3. 179−220Pb............................................................................................. 14 4. 184−224Bi ............................................................................................. 22 5. 186−227Po ............................................................................................. 31 6. Summary ............................................................................................. 39 References . 39 Explanation of Tables . 47 7. Table 1. Discovery of thallium, lead, bismuth, and polonium isotopes . 47 Table 1. Discovery of thallium, lead, bismuth, and polonium. See page 47 for Explanation of Tables . 48 1. Introduction The discovery of thallium, lead, bismuth, and polonium
    [Show full text]
  • Glossary of Metals
    Glossary of Metals • Antimony • Manganese • Arsenic • Mercury • Barium • Molybdenum • Cadmium • Nickel • Cesium • Selenium • Chromium • Thallium • Cobalt • Tungsten • Lead • Uranium Antimony Antimony is a silvery-white metal found in the earth’s crust. Most antimony is brought into the United States from other countries for processing. Antimony is used in lead storage batteries, sheet and pipe metal, paints, ceramics, and fireworks. It is also is added to textiles and plastics to prevent them from catching fire. Route of exposure Antimony is released to the environment from natural sources and from industry. Rivers, lakes, and streams contain low levels of antimony. Because antimony is found naturally in the environment, people are exposed to low levels of it every day, primarily in food, drinking water, and air. Workers in industries that process or use antimony ore can be exposed to higher levels. Health effects Breathing high levels of antimony for a long time can irritate a person’s eyes and lungs and can cause heart and lung problems, stomach pain, diarrhea, vomiting, and stomach ulcers. Ingesting large doses of antimony can cause vomiting. We do not know of other problems caused by eating or drinking it. Long-term studies in lab animals found liver damage and blood changes when animals ingested antimony. In some lab studies in which the animals breathed high levels of antimony, the animals got lung cancer. We do not know whether antimony will cause cancer in people. Measuring exposure The lowest urine level of antimony associated with health problems is not known. Workers who are exposed to antimony but do not have signs of illness from this exposure can have urine levels of antimony up to 300 µg/L.
    [Show full text]
  • The Effect of Thallium (I) Salts on the Electrochemical Properties of Gold
    Electrochemistry THE EFFECT OF THALLIUM (I) SALTS ON THE ELECTROCHEMICAL PROPERTIES OF GOLD MELIKE KABASAKALOGLU* SEMRA BILGIC** SUMMARY: In recent years, extensive research is being carried out concerning oxide layers on noble metal surfaces because of their importance in fuel-cells. In this study the effect of the small amounts of thallium acetate and thallium nitrate on the electrochemical properties of gold has been investigated. For this purpose, using cyclic volt-metric method current-potential curves were obtained. The electrode used in this work was a gold wire, reference and counter electrodes were calomel and platinum electrodes. Before each experiment electrode was oxidized and then reduced in 1N H2SO4 and reference curve was obtained in this medium. In the same concentration of thallium acetate and thallium nitrate, the anodic current observed in a medium with acetate was smaller than that observed with nitrate. Key Words: Gold electrode, thallium adatoms, anodic charges, cathodic charges. INTRODUCTION It has been shown that there is a good correlation acetate (TIAc) and thallium nitrate (TINO3) on electro- between the electrocatalytic phenomena and the nature chemical properties of gold has been investigated. of electrode material. The electronic band character of the surface differs quite a lot due to the deposition of the MATERIALS AND METHODS foreign metal atoms. These layers are formed due to the In these experiments cyclic volt-metric method was used. strong interaction between the depositing metal atoms The details of the apparatus used for obtaining current-potential and the atoms of the electrode metal rather than the curves was given in our previous study (3).
    [Show full text]
  • BNL-79513-2007-CP Standard Atomic Weights Tables 2007 Abridged To
    BNL-79513-2007-CP Standard Atomic Weights Tables 2007 Abridged to Four and Five Significant Figures Norman E. Holden Energy Sciences & Technology Department National Nuclear Data Center Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 www.bnl.gov Prepared for the 44th IUPAC General Assembly, in Torino, Italy August 2007 Notice: This manuscript has been authored by employees of Brookhaven Science Associates, LLC under Contract No. DE-AC02-98CH10886 with the U.S. Department of Energy. The publisher by accepting the manuscript for publication acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. This preprint is intended for publication in a journal or proceedings. Since changes may be made before publication, it may not be cited or reproduced without the author’s permission. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or any third party’s use or the results of such use of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof or its contractors or subcontractors.
    [Show full text]
  • The Elements.Pdf
    A Periodic Table of the Elements at Los Alamos National Laboratory Los Alamos National Laboratory's Chemistry Division Presents Periodic Table of the Elements A Resource for Elementary, Middle School, and High School Students Click an element for more information: Group** Period 1 18 IA VIIIA 1A 8A 1 2 13 14 15 16 17 2 1 H IIA IIIA IVA VA VIAVIIA He 1.008 2A 3A 4A 5A 6A 7A 4.003 3 4 5 6 7 8 9 10 2 Li Be B C N O F Ne 6.941 9.012 10.81 12.01 14.01 16.00 19.00 20.18 11 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 3 Na Mg IIIB IVB VB VIB VIIB ------- VIII IB IIB Al Si P S Cl Ar 22.99 24.31 3B 4B 5B 6B 7B ------- 1B 2B 26.98 28.09 30.97 32.07 35.45 39.95 ------- 8 ------- 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.47 58.69 63.55 65.39 69.72 72.59 74.92 78.96 79.90 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5 Rb Sr Y Zr NbMo Tc Ru Rh PdAgCd In Sn Sb Te I Xe 85.47 87.62 88.91 91.22 92.91 95.94 (98) 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 6 Cs Ba La* Hf Ta W Re Os Ir Pt AuHg Tl Pb Bi Po At Rn 132.9 137.3 138.9 178.5 180.9 183.9 186.2 190.2 190.2 195.1 197.0 200.5 204.4 207.2 209.0 (210) (210) (222) 87 88 89 104 105 106 107 108 109 110 111 112 114 116 118 7 Fr Ra Ac~RfDb Sg Bh Hs Mt --- --- --- --- --- --- (223) (226) (227) (257) (260) (263) (262) (265) (266) () () () () () () http://pearl1.lanl.gov/periodic/ (1 of 3) [5/17/2001 4:06:20 PM] A Periodic Table of the Elements at Los Alamos National Laboratory 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Lanthanide Series* Ce Pr NdPmSm Eu Gd TbDyHo Er TmYbLu 140.1 140.9 144.2 (147) 150.4 152.0 157.3 158.9 162.5 164.9 167.3 168.9 173.0 175.0 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Actinide Series~ Th Pa U Np Pu AmCmBk Cf Es FmMdNo Lr 232.0 (231) (238) (237) (242) (243) (247) (247) (249) (254) (253) (256) (254) (257) ** Groups are noted by 3 notation conventions.
    [Show full text]