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Periodic Table Part 1 Name______Period:______3

Learning Objective

Using the terms given complete the diagram of 3 states of matter and changes

Terms

Solid

Liquid

Gas

Condensation

Vaporization

Freezing

Melting

Periodic Table How do you read the periodic table? Science brings lots of work together and adds to understanding the Physical Universe

John Newlands 1865

Dmitri Mendeleev 1869

Henry Mosley 1913

Horizontal rows are called ______Numbered ______

Vertical columns are called ______Numbered ______

1 Classifying Elements based on Properties: How are the elements organized?

Metals, Non- and

Class of Elements State of Matter (typical) Properties Examples of Elements

Metals

Metaloids

Nonemetals

Share with your neighbor the elements you selected as metals, non-metals or metalloids. Did your neighbor have some elements you did not include?

Did you both agree with the identifications?

2 Element Entry Identification What is the ?

What is the average ?

If Ag-108 is the most common . What are isotopes? The mass number is 108 so how many neutrons are there is Ag-108?

How many do the following have? _____ Gold_____ Copper_____ _____

How many electrons do the following have? Calcium ____ Gold____ Copper_____Uranium ______

Name of Group Examples Description of Properties (, or Group # (symbols) ) and Facts

alkali metals

alkaline metals

Boron group

Nitrogen Group

Oxygen Group Chacagon

noble

transition metals

3 Directions: Answer the questions with the proper information using your notes and the periodic table.

1. Define a family. ______

2. What is a ? ______

3. What is the symbol for the following elements.

Magnesium _____ Iron ______Potassium ______Copper ______

4. What are the names of the following elements?

C ______Au______

Cl______Sr______

5. What period are the following elements in?

Iodine______Hydrogen______Fluorine ______Manganese______

6. What group are the following elements?

Sulfur ______Calcium ______

Iodine______Fe______

7. Identify an atom with the following characteristics.

Halogen ______Chalogen ______

Alkali metal ______Boron______

Lanthanides ______Alkaline Earth metal ______

8. Why is not an alkaline metal?

9. Does have more protons and electrons than ? Explain how you know.

10. Is mercury a heavier element than tin?

4 Directions: Use your Periodic table to complete the worksheet.

1. What is the atomic symbol for ?

2. What is the atomic mass of mercury?

3. Ni is the symbol for what element?

4. The element that has the atomic number 17 is?

5. List the symbols for two transition metals.

6. Cu, Ag, and Au are all in what group #

7. Name two noble gases

8. Give the symbol for two halogens.

9. What is the symbol for element with atomic number 74?

10. What is the atomic mass of ?

11. What is the last element in period 4?

For questions 12 - 15, label the following Key box as it should appear on your periodic table

12.01

16 Element What is the atomic number? What is the atomic mass?

Calcium

Gold

Iron

Uranium

5 6.4 c Periodic Table of Elements Directions: Use the periodic table to fill in the below chart. Nearest Atomic # of protons # of electrons in Atomic Mass Rounded Atomic (show work) Element Symbol Number an atom of the Mass= Mass # of Neutrons Period element Number 16 - 8 = 8 1 O 8 8 8 15.999 16 2

2

3

4 Aluminum

5 Calcium

6

7

8

9

10 Iron

11 Hydrogen

6 Periodic Table of the Elements (Used for Grade 8 and High School) California Science Test

1 18 1 Legend 2 1 H He hydrogen Atomic Number 1 helium 1.01 13 14 15 16 17 4.00 2 H Element Symbol 3 4 Element Name hydrogen 5 6 7 8 9 10 Li Be 1.01 Average Atomic Mass B C N O F Ne 2 carbon nitrogen oxygen 6.94 9.01 * If this number is in parentheses, then it refers to the atomic mass of the 10.81 12.01 14.01 16.00 19.00 20.18 11 12 most stable . 13 14 15 16 17 18 Na Mg Al Si P S Cl Ar 3 sodium aluminum silicon 22.99 24.30 3 4 5 6 7 8 9 10 11 12 26.98 28.09 30.97 32.06 35.45 39.95 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 4 potassium calcium iron copper 39.10 40.08 44.96 47.87 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.38 69.72 72.63 74.92 78.97 79.90 83.80

37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 5 silver tin 85.47 87.62 88.91 91.22 92.91 95.95 (98) 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.76 127.60 126.90 131.29

55 56 57–71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 6 cesium mercury 132.91 137.33 178.49 180.95 183.84 186.21 190.23 192.22 195.08 196.97 200.59 204.38 207.21 208.98 (209) (210) (222)

87 88 89–103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 Fr Ra Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og 7 (223) (226) (267) (268) (269) (270) (269) (278) (281) (282) (285) (286) (289) (289) (293) (294) (294)

57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 138.91 140.12 140.91 144.24 (145) 150.36 151.96 157.25 158.93 162.50 164.93 167.26 168.93 173.05 174.97

89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr (227) 232.04 231.04 238.03 (237) (244) (243) (247) (247) (251) (252) (257) (258) (259) (266)

Copyright © 2018 California Department of Education Atomic Basics

Part A: Atomic Structure

1. Draw five protons in the nucleus of the atom. Label them with their charge. 2. Draw six neutrons in the nucleus of the atom. 3. Draw two electrons in the first energy level and label them with their charge. 4. Draw three electrons in the second energy level and label them with their charge. 5. What element is represented by the diagram? ______

Part B: Atomic Calculations

6. Label the information provided in the periodic table. 8 7. What does the atomic number represent? O ______or ______Oxygen 8. What does the mass number mass represent? 15.999 ______+ ______3FNFNCFSUIBUBNVSFQSFTFOUTUIFBWFSBHFPGBMMUIFJTPUPQFTPGPYZHFOBOE 0YZHFOJTUIFNPTUDPNNPOJTPUPQF 9. How would you figure the number of protons or electrons in an atom?

10. How would you figure the number of neutrons in an atom?

11. Use your knowledge of atomic calculations to complete the chart.

Element Atomic Mass Protons Neutrons Electrons Number Number Li P Cl Ni K Ag H Si W Ne