Question

what is the valency of manganese in mno2​

Answer 1

Answer:

$\textbf{\huge{\pink{4+}}}$

Explanation:

MnO2 to be electrically neutral in this format, Mn must have a valency of 4+.

Answer 2

Answer:-

+ 4 is the valency of manganese in Mno2.

Clear Explaination:-

Since O is 2- in valency and there are 2 O in MnO2, the O2 component represents a total valency of 4- (2 x 2 = 4). For MnO2 to be electrically neutral in this format, Mn must have a valency of 4+.

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