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. ______________________
                                             
                                          
                                          
                                        
											