Question

In which compound does vanadium have an oxidation number of +4+4

Answer 1

Answer:

Vanadium's oxidation states

Vanadium has oxidation states in its compounds of +5, +4, +3 and +2.

Answer 2

Explanation:

d)+5 is the correct answer

explanation

The usual source of vanadium in the +5 oxidation state is ammonium metavanadate, NH4VO3