Energy Levels Chemistry Lecture #2-1 Quiz by Richard Louie

What is the maximum number of electrons that can occupy the 3rd energy level?

• 2

• 8

• 18

• 32

Which sublevel is present in the 4th energy level?

• s

• d

• f

• p

According to the Pauli Exclusion Principle, how do two electrons occupy an orbital?

• They spin randomly

• They spin in opposite directions

• They spin in the same direction

• They do not spin

What is the principle quantum number for the energy level closest to the nucleus?

• 1

• 2

• 3

• 4

How many sublevels are present in the 2nd energy level?

• 1

• 4

• 2

• 3

What is the maximum number of electrons that can occupy the 4th energy level?

• 2

• 8

• 18

• 32

Which energy level has an s sublevel?

• 2nd

• 1st

• 4th

• 3rd

How many electrons can the first energy level hold?

• 32

• 2

• 8

• 18

What is the maximum number of electrons that can occupy the 2nd energy level?

• 18

• 8

• 2

• 32