Answer Questions 7-11 based on Figure 2.
Number of protons
_______
Number of Electrons
_______
Charge of Model
_______
7. How many protons are shown? ______________________
8. What element is it? ______________________
9. How many electrons are shown? ______________________
10. How many electrons are in the outermost energy level? ______________________
11. Is this an ion? _______________
12. If it is, calculate and record the charge. ______________________