An electron in a hydrogen atom has orbital quantum number l = 4. ...

[Mimi]

An electron in a hydrogen atom has orbital quantum number l = 4. How many possible values of the magnetic quantum number ml could it have?
 
  A) 4 B) 9 C) 10 D) 3 E) 5

Question 2

Estimate the rotational energy (in eV) for a diatomic hydrogen molecule in the L = 2 quantum state. (The equilibrium separation for the H2 molecule is 0.075 nm.)
 
  A)
 
  0.011 eV
  B)
 
  0.022 eV
  C)
 
  0.033 eV
  D)
 
  0.044 eV
  E)
 
  0.055 eV

[Dinolord]

Answer to Question 1

B

Answer to Question 2

D

[Mimi]

YES! Correct, THANKS for helping me on my review

[mochi09]

Thanks for the timely response, appreciate it