Decide if the compound/ion listed can satisfy the octet rule
(duet rule for H), if so choose Satisfies Octet Rule from the drop
down menu. If the compound/ion cannot satisfy the octet rule for
one of the atoms in the formula, choose one of the following three
reasons why; Too many valence electrons (more than eight), Too few
valence electrons (fewer than eight), or Odd # of valence
electrons. CCl3 NO3- ICl3 SF3 PCl3 PS3