The principal quantum number can have any integer value ranging ...

[yoroshambo]

The principal quantum number can have any integer value ranging from
 
  A)
 
  - to +.
  B)
 
  0 to .
  C)
 
  1 to .
  D)
 
  1 to n.
  E)
 
  1 to 100.

Question 2

When an electron jumps from an orbit where n = 4 to one where n = 2
 
  A)
 
  a photon is emitted.
  B)
 
  a photon is absorbed.
  C)
 
  two photons are emitted.
  D)
 
  two photons are absorbed.
  E)
 
  none of the given answers

[bbburns21]

Answer to Question 1

C

Answer to Question 2

A

[yoroshambo]

Great answer, keep it coming

[steff9894]

Thanks for the timely response, appreciate it