Write out the orbital diagram that represents the ground state of ...

[Sufayan.ah]

Write out the orbital diagram that represents the ground state of As. How many unpaired electrons are there?
 
  A) 0
  B) 4
  C) 3
  D) 2
  E) 1

Question 2

Place the following gases in order of increasing density at STP.
 
  N2 NH3 N2O4 Ar
 
  A) N2O4 < Ar < N2 < NH3
  B) Ar < N2O4 < N2 < NH3
  C) N2 < Ar < N2O4 < NH3
  D) NH3 < N2 < Ar < N2O4
  E) Ar < N2 < NH3 < N2O4

[dyrone]

Answer to Question 1

C

Answer to Question 2

D

[Sufayan.ah]

Wow, this really help

[kalskdjl1212]

Thanks for the timely response, appreciate it