Chemistry, asked by shami952, 5 months ago

what will be the valency of a atom if it contents 3 protons and 4neutrons​

Answers

Answered by shrutidas0706
2

Answer:

An element with 3 protons would have 3 electrons and it's electronic configuration would be 2, 1. So, by losing the outermost electron it would acquire a stable duplet. Hence, its valency would be +1.

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