Chemistry, asked by laksjai, 1 year ago

valency of an element calcium​

Answers

Answered by abhinavnayan18
0

heyy mate..!!!

The valency of calcium is +2 .The atomic number of calcium is 20 so its electronic configuration will be 2,8,8,2. It will have 2 valency electrons. Therefore the valency of calcium is +2 as it can lose 2 electrons and complete its octet.

thank you...!!!

laksjai: thanks
abhinavnayan18: that's pleasure is mine...!!!
Answered by anikaa3
0

Answer:

The valency of an element calcium is 2. At the last shell there left only two electrons.....

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