According to the quantum mechanical model of the hydrogen atom, ...

[natalie2426]

According to the quantum mechanical model of the hydrogen atom, if the principal quantum number is n, how many different orbital angular momentum quantum number(s) are permitted?
 
  A)
 
  n/2
  B)
 
  n
  C)
 
  2n
  D)
 
  3n
  E)
 
  4n

Question 2

Which one of the following is the correct expression for the Heisenberg uncertainty principle?
 
  A)
 
  py y  h/2
  B)
 
   py y  h/2
  C)
 
   py /y  h/2
  D)
 
  y/ py  h/2
  E)
 
  None of the other answers is correct.

[Pamela.irrgang@yahoo.com]

Answer to Question 1

B

Answer to Question 2

A

[natalie2426]

Thanks for the timely response, appreciate it

[Liddy]

Excellent