Quantum Theory Review Sheet 2024

All of the following sets of quantum numbers are allowed EXCEPT:

a. n = 1, l = 0, ml = 1, ms = -1/2.

b. n = 2, l = 1, ml = 0, ms = + 1/2.

c. n = 3, l = 1, ml = -1, ms = 1/2-.

d. n = 4, l = 3, ml = -1, ms = - 1/2.

e. n = 6, l = 3, ml = -3, ms = + 1/2.

• n = 1, l = 0, ml = 1, ms = -1/2

• n = 2, l = 1, ml = 0, ms = + 1/2

• n = 3, l = 1, ml = -1, ms = 1/2-

• n = 4, l = 3, ml = -1, ms = - 1/2

• n = 6, l = 3, ml = -3, ms = + 1/2

What type of orbital is designated n = 3, l= 2, ml = -2?

• 3s

• 3p

• 3d

• 2f

• 2d

Which of the following sets of quantum numbers refers to a 2s orbital?

• n = 1, l = 2, ml= 2, ms = + 1/2

• n = 1, l = 2, ml = 1, ms = + 1/2

• n = 2, l = 2, ml= 0, ms = +1/2

• n = 2, l= 1, ml = -1, ms = + 1/2

• n = 2, l = 0, ml = 0, ms = + 1/2

Tags

NGSS.HS-PS1-1

How many possible orbitals are there for n=4?

• 4

• 16

• 12

• 2

The formula used to determine how many orbitals are in a shell (i.e. n = 4) is:

• 2n²

• n/2

• 2n

• n²

How many electrons can inhabit all of the n=4 orbitals?

• 32

• 16

• 4

• 12

The formula used to determine how many electrons can fit in an energy level (i.e. n = 4) is:

• 2n²

• n/2

• 2n

• n²

What is the total capacity of electrons in n = 3?

• 5

• 10

• 18

• 32

• 50

What is the total capacity of electrons in n = 5, l= 3?

• 2

• 6

• 10

• 14

• 32

What is the total number of orbitals having n = 4 and l= 2?

• 3

• 5

• 7

• 9

• 10