CHEM 1001/CHM1020/CHM1025C/CHM1032C    Name: ______________

Module Three Sample Pretest

 

Module Three: Part E:   Electron Configuration of Ions    10 points

Given the following ions, use arrows to fill-in the electron configuration of the ion, then rewrite the configuration into the chemist’s shorthand:

 

1.     Cl1-  ion      Chemist Shorthand: ___________________________

 

 

2.  K1+ ion  Chemist Shorthand: _____________________________