Final answer:
Nitrogen, with five valence electrons, is found in group 15 of the periodic table, not in the first group, and it is in a different group than carbon.
Step-by-step explanation:
Nitrogen has five valence electrons and is therefore located in group 15 of the periodic table. It is not in the first group, nor is it directly above or below carbon. Instead, nitrogen and carbon are in different groups, with carbon in group 14 having four valence electrons and nitrogen in group 15 having one more valence electron than carbon.