The quantum number that can have only two possible values is the: ...

[tiara099]

The quantum number that can have only two possible values is the:
 a. orbital quantum number.
  c. spin magnetic quantum number.
  b. principal quantum number.
  d. orbital magnetic quantum number.

Question 2

If the principal quantum number for hydrogen is 4, which one of the following is not a permitted orbital magnetic quantum number for that atom?
 a. -2
  c. 3
  b. 0
  d. 5

[snackralk]

Answer to Question 1

C

Answer to Question 2

D

[tiara099]

Excellent

[ryansturges]

YES! Correct, THANKS for helping me on my review