Presentation on theme: "O CTOBER 16, 2014 Homework: Discovery Learning Center Choice 1 due tomorrow- Finish periodic tables- if you have not already- Write this down- Do Now:"— Presentation transcript:
O CTOBER 16, 2014 Homework: Discovery Learning Center Choice 1 due tomorrow- Finish periodic tables- if you have not already- Write this down- Do Now: Update T.O.C. pg Distant Relatives- Valence Electrons. Take out Family Summaries and Colored Periodic Tables On pg. 23 in your binder: Write a list of distant family members (Who do not live with you). Write their first Names and their relationship to you- Example: Aunt, Uncle, Cousin, Grandparents, parents, etc…
C HECK YOUR TABLE …
V ALENCE E LECTRONS — DISTANT FAMILY MEMBERS Where are Valence electrons located? Farthest away from the nucleus on the outermost shell-- - just like Uncle Louie in Milwaukee!
The group number gives the number of valence electrons from that element. Each element in that group has the same amount. Transition metals are not included- they react differently.. How many groups are there if we skip 3-12….?