In terms of an atom's electron configuration, the letters K, L, ...

[krzymel]

In terms of an atom's electron configuration, the letters K, L, M, and N refer to
 
  A)
 
  different shells with n equal to 1, 2, 3, or 4 respectively.
  B)
 
  different sub shells with  equal to 1, 2, 3, or 4 respectively.
  C)
 
  the four possible levels for the magnetic quantum number.
  D)
 
  the four possible quantum numbers.
  E)
 
  none of the above answers.

Question 2

An electron has a 2 probability of tunneling through a rectangular potential barrier. If this same energy electron impinged upon another barrier of the same height but twice the thickness, what would be its probability of tunneling?
 
  A)
 
  4
  B)
 
  2
  C)
 
  1
  D)
 
  0.04
  E)
 
  0.004

[katieost]

Answer to Question 1

A

Answer to Question 2

D

[krzymel]

Excellent

[bbburns21]

TYSM