138k views
2 votes
What is the oxidation number of O in PO4^3-?

A. 0

B. -1

C. -2

D. -3

E. None Of The Above

User Puradox
by
5.2k points

1 Answer

4 votes
None of the above. It should be 3+, but that's not an option.
User Pipalia
by
5.0k points