Chemistry, asked by endless70, 1 year ago

zinc don't show variable valency. why?

Answers

Answered by laferrariferrari687

Answer:

just solve the question dude no sense

Answered by aayushi7564

Answer:

Since, both zinc and mercury have completely filled d-orbital. So, they tend to lose only 2 electrons from their outermost shell. ... Thus, we can conclude that zinc and mercury do not show variable valency like d-block elements because their d-shells are complete.

hope it will help you

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