Quantum Model

SPDF is a way to figure out how many electrons are in the principle energy levels.

1S=2 electrons

3p=6 electrons

5d=10 electrons

7f=14 electrons

Then you can  figure out how many electrons are in each energy level, it’s really easy.

Print Friendly

Be First to Comment

Leave a Reply

Your email address will not be published. Required fields are marked *