Wednesday, April 9, 2014

Physical Science 2 Unit 2 Day 2

Do Now
Objective: Students will diagram and describe terms related to chemical bonding on bubble posters using the words Lewis Dot Structures, oxidation states, ionic bonding, covalent bonding, metallic bonding.

Questions:
1) Name 3 elements that tend to gain electrons.
2) Name 3 elements that tend to lose electrons to be happy/stable.
3) What is the difference between and anion and a cation?

Exit Ticket:
How do bonds form? Write a perfect 3 sentence paragraph. Use the question as your topic sentence and at least 2 green words from your objectives on your unit tracker.