Physical Science Unit 2 Day 3 continued

Learning Objective: Students will learn about the formation of molecules and compounds by building models and will analyze their properties using technical vocabulary (electronegativity, valence electrons, covalent bonds, ionic bonds).

Questions:

1. Why does Chlorine form ionic bonds with Sodium (Na)?

2. Which of the following are ionic compounds? Check all that apply.
	A. Nitrogen tribromide B. Carbon dioxide C. Sodium chloride D. Potassium bromide Exit Ticket for day 3 Continued:  Summarize what you've learned about molecules and bonding from these activities.  Then, finish the following sentence starter: The most important thing for me to remember is...