Physics, asked by simran665lp, 10 months ago

name three elements with valency 1

Answers

Answered by sadikalisait
2

Hydrogen , lithium , boron



maitri298: Boron does not have valency 1. @sadikalisait
Answered by maitri298
5

Li - 2,1 (ec)

Na- 2,8,1

K - 2,8,8,1

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