Science, asked by 85pushpabaghel, 5 months ago

write the valency of following element- a)hydrogen b)calcium

Answers

Answered by 9982supandeep

0

Answer:

hydrogen :- 1

calcium:- 2

Answered by bhargavireddy1495

1

Explanation:

Element Atomic Number Valenc

Valency of Hydrogen 1 1

Valency of Helium 2 0

Valency of Lithium 3 1

Valency of Calcium 20 2

Valency of Scandium 21 3

Valency of Titanium 22 4

Valency of Vanadium 23 5,4

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