asked 181k views
1 vote
Select the ion.

1)Cu
2)PO4-3
3)SO2

2 Answers

6 votes

Answer:

Explanation: the answer is B. PO4-3

answered
User Joelmob
by
8.0k points
5 votes
I believe the answer is B. PO4-3
answered
User JScarry
by
7.8k points
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