Chemistry, asked by vedant1592007, 2 months ago

What is valency of Pb in PbO2

Answers

Answered by abelbuddy

0

Answer:

Pb is lead and its valency is +2. and PbO2 is called lead oxide.

Answered by talwarria18

0

Answer:

+4

Explanation:

valency of each O is -2 and the whole compound is neutral. let valency of Pb be x

x+2×-2=0

or x=4

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