12/12/17, Tuesday

Journal Question:

1. If Lithium- 7 has 3 protons, how many protons does Li-7 have ?

2. What is the mass number of Li-7 ? Li-5 ?

3. Both Li-7 and Li-5 are _______ of ________.

Assignments for the Day:

Finish: Lab 1: Modeling Atoms 

C4: Isotopes

C5: Ions

Homework Assignments:

Wednesday, Decembet 20th: "Essence of Chemistry" Test

Assignments Collected:

None

Handouts:

None