This is due tomorrow please help!

Normal Fault -> Tension

Reverse Fault -> Compression

Strike-Slip Fault -> Shearing

Explanation:

Normal Fault -> Tension

[] A normal fault is when the walls are being pulled apart and is caused by tension

[] Example:

         <-       ->

Reverse Fault -> Compression

[] A reverse fault is when the walls are being pushed together and is caused by compression

[] Example:

         ->        <-

Strike-Slip Fault -> Shearing

[] A strike-slip fault is when the walls are being pushed apart in parallel directions and is caused by shearing

[] Example:

         /\         \/

Note: The page you provided also gives the answers for this specific question.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

it is stable as it is in group 0 which have full outer shells of electrons