Week 16 - Quiz chemistry

What does the principal energy level of an atom describe?

• The average distance of an electron from the nucleus

• The shape of the orbital

• The charge of an electron

• The number of protons in the nucleus

Which sublevel has a "spherical" shape?

• s

• p

• d

• f

What is the maximum number of electrons that can be held in a p sublevel?

• 2

• 6

• 8

• 10

How many atomic orbitals are there in a d sublevel?

• 3

• 5

• 7

• 1

What is the total number of electrons that can occupy the third energy level?

• 8

• 2

• 32

• 18

Which of the following sublevels is not found in the second energy level?

• s

• p

• d

• None of the above

What type of sublevel has a "dumbbell" shape?

• s

• p

• d

• f

How many electrons can a single orbital hold?

• 1

• 2

• 4

• 6

Which sublevel does not exist?

• 4s

• 4d

• 2f

• 3p

How many sublevels are in the fourth principal energy level?

• 2

• 3

• 4

• 5