Chemistry, asked by khushi255826, 1 year ago

an element of having its atomic number 12 write the formula of its hydroxide and carbonate by finding out the valency of y

Answers

Answered by geniousnaim

0

Answer:

Explanation:

Atomic Number is Magnesium (Mg) and its hydroxide is Mg(OH)2

MgCO3

Mg valency is +2

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