Question

What is the symbol and valency of permanganate

Answer 1

the symbol=Mno4 and valency = -1

Answer 2

symbol: KMnO4

valency:The valency of Mn is +7. In KMnO4, let the valency of Mn be 'x'. We know that the valency of O is -2 and that of K is +1.

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