Question

and their valency
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Hydrogen
sodium
3. Potassium
Nat
Ag
NHA
5. Ahomem
Gry Magnesium
7of calcium
Bins
ма
Case
Zn2​

Answer 1

Answer:

Hello mate ✌️

Explanation:

Calcium is a mineral that is necessary for life. In addition to building bones and keeping them healthy, calcium enables our blood to clot, our muscles to contract, and our heart to beat. About 99% of the calcium in our bodies is in our bones and teeth.

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Answer 2

Answer:

IDK

Explanation:

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