6. How many electrons can the first shell hold?
- 2
- 4
- 6
- 8
7. What is the bigger number on an element's box?
- Atomic Mass
- Atomic Number
- Protons
- Electrons
8. The Atomic Mass is...
- Protons Alone
- Protons and Neutrons Added Together
- Protons, Neutrons and Electrons Added Together
- Electrons and Protons Added Together
