Science, asked by ramsanjeevan240, 3 months ago

write the names and valency of
following symbol? N
O

Answers

Answered by CuriousStudentSuh

0

Answer:

N: Nitrogen - valency is 3

O: Oxygen - valency is 2

Answered by cleviola

0

Answer:

Nitrogen, N2

3

Oxygen, O2

2

Explanation:

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