Question

Write the chemical formula of the following by Criss cross method- (i) Magnesium Sulphite. (ii) Calcium Sulphate. (iii) Silver Chloride. (iv) Potassium Oxide.​

Answer 1

Answer:

(i) MgSO3

(ii)CaSO4

(iii)AgCl

(iiii)K2O

Explanation:

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Answer 2

Answer:

(i) Magnesium Sulphite -  MgSO3

(ii) Calcium Sulphate - CaSO4

(iii) Silver Chloride - AgCl

(iv) Potassium Oxide - K₂O

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