Agenda 10/25/2017 Slip quiz - Last one in this booklet Turn in homework notes The Modern Periodic Table - Pointing Out Patterns Main Groups - (Group 1 Demonstration) Group 2 - students can do Periodic table - cut and stick activity Element research project + poster Slip Quiz - You may refer to your notes from the video. 1) Name 2 elements that can be added to iron and carbon to make special steels with special properties. 2) Which 3 elements are found in “Field’s metal”? What are their symbols and atomic numbers? Slip Quiz - You may refer to your notes from the video. 1) Name 2 elements that can be added to iron and carbon to make special steels with special properties. 2 from niobium, nickel, chromium, manganese, or aluminum. 2) Which 3 elements are found in “Field’s metal”? What are their symbols and atomic numbers? Slip Quiz - You may refer to your notes from the video. 2) Which 3 elements are found in “Field’s metal”? What are their symbols and atomic numbers? Indium In atomic number = 49 Tin Sn atomic number = 50 Bismuth Bi atomic number = 83 Turn in the “The Modern Periodic Table” Sheet with notes from video and your Metallic Bonding notes Periodic Table - Patterns and Useful Classifications Periods - go across the periodic table - rows Row 1 has 2 elements 1 Periods - go across the periodic table - rows Row 2 has 8 elements (2.8. 2 Periods - go across the periodic table - rows 8 elements (2.8.8. 3 Periods - go across the periodic table - rows 18 elements (2.8.8.18 4 Periods - go across the periodic table - rows 18 elements (2.8.8.18.18. 5 Periods - go across the periodic table - rows 32 elements (2.8.8.18.18.32 6 This section is really part of period 6 Periods - go across the periodic table - rows 32 elements (2.8.8.18.18.32.32) 7 This section is really part of period 7 Main Groups Main Groups 1 18 2 13 14 15 16 17 Alkali Metals Group 1A, Group 1 Alkaline Earth Metals Group 2A, Group 2 1 2 Alkali Metals Most reactive metals we have Demonstrations Sodium + water Potassium + water Rubidium + water https://www.youtube.com/watch?v=L8rwUiF2ASA Cesium + water https://www.youtube.com/watch?v=D4pQz3TC0Jo Alkaline Earth Metals Not as reactive as Group 1 (Alkali metals) Students Magnesium + hydrochloric acid Halogens Group 7A, Group 17 Noble Gases Group 8A, Group 18 1 18 2 17 Cut and Stick Periodic Table into its “proper” order Individual Elements Research - Part 1 - Due end of Day November 9th. In the google classroom, a template has been shared with you to create a reference sheet for your 2 elements. The boxes will expand as you type - you may also insert images if you wish. Start at the Royal Society of Chemistry Website. Find an additional source to complete the “Reactivity - types of reactions” box. Individual Elements Research - Part 2. Due November 9th. In the google classroom, a sample Element poster has been posted. Choose ONE of your elements and produce your own 8.5 x 11 poster for it (portrait orientation only) showing natural state and uses of the element. Include its name and chemical symbol, but keep text to an absolute minimum. Images are the key. Your name is not necessary..