Objectives: How do elements join together
to form compounds
Announcements: Test Grades
Opener: Cosmic Quandries link 54:30-1:06
Valance electrons & ionic bonding
Periodic Table of Ions link
Crisscross over method handout
Homework: Find a drink container, write
down all the substances in the ingredients
list and look up the chemical formulas
on the internet. Record those too.
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