Science, asked by ramyateja1458, 3 months ago

The valency of helium and calcium are respectively ?

Answers

Answered by muskansingh370719

2

Explanation:

Valency of Helium atomic number is 2 , velency 0.

Valency of calcium atomic number is 20, velency 2.

I hope that will be help you my friend

Answered by jyotishreekhatua

3

Answer:

here is the answer see ti

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