Wednesday, November 6, 2013

Physcial Sicience 2 Unit 2

Day Starter
Objective: Students will diagram and describe chemical bonding on posters and notes and using the words ionic bonds, covalent bonds, polar molecules, compounds, metallic bond, valence electrons, and ion/anion/cation.

Question:
1) What is the octet rule?
2) What is electronegativity?
3) What causes bonds to form in molecules? Compounds? 


Exit Ticket
Today in class we introduced  chemical bonding. Write a perfect 3 sentence paragraph explaining why bonds form. Use 2 blue words from the day starter in your paragraph.