Chemistry, asked by krupakarakrupakara, 1 month ago

write the molecules formula by criss - cross method (a) calcium carbonate. ( b ) magnesium hydroxide. (c) feroussulphate. (d) sodium oxid​

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Answered by yogendrasingh6400
0

Answer:

(c) feroussulphate this is correct ans

Explanation:

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Answered by donamoljohnson652
0

, the chemical formula of magnesium chloride is Cu(NO3)2. We have to know that the atomic number of aluminium is 13 and has a valency of 3 atoms and chlorine atom has a valency of 1. ... Therefore, the chemical formula of magnesium chloride is AlCl3

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