Science, asked by neeta0306, 4 months ago

The valency of atom N is NH2 is 2??
True /False???

Answers

Answered by tanviii05

0

Answer:

false

To find valency take N = x

NH2

x + (1) ×2 = 0

x + 2 = 0

x = -2

Answered by poojithashankar2008

2

( - 1 / 27 ) ^ - 2 / 3

your answer is 9

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