PPT Slide

CHEM100/ ENERGY LEVEL DIAGRAM

__ __ __

__ p

3 s

__ __ __

__ p

2 s

__

1 s

3-27

• 1, 2, 3 correspond to major energy

levels. Energy increases vertically.

• Orbitals are __ ; Each orbital can

hold (maximum) two electrons.

• At the same level, p higher in

energy than s .

• COPY THIS DIAGRAM INTO NOTES

TRY C and Al

SHORTHAND NOTATION

1s 2s 2p 3s 3p

Previous slide

Next slide

Back to first slide

View graphic version