CHEM 1001/CHM1020/CHM1025C/CHM1032C  Name: ____ Answers __

Module Three Sample Pretest

Module Three: Part B:   Electron Configuration    30 points

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

Online Interactive e-1 Configuration Quick Check

 

1.  12C6        

 

 

2. 60Co27  

 

 

 

 


 

CHEM 1001/CHM1020/CHM1025C/CHM1032C 

Module Three: Part B: Electron Configuration continued:

 

3.  40Ca20        

 

 

4.  52Cr24        

 

 

 

 

 

 

 

 

CHEM 1001/CHM1020/CHM1025C/CHM1032C 

Module Three: Part B: Electron Configuration continued:

 

5.  65Zn30        

 

 

6.  85Nb41        

 

 

 

 

 

 

 

CHEM 1001/CHM1020/CHM1025C/CHM1032C  Module Three: Part B: Electron Configuration continued:

 

7.  98Pd46        

 

 

8.  180Au79