Question

Give the names of the elements and number of atoms of those elements, present in the following compounds. A. Sodium sulphate B. Quick lime C. Baking soda D. Ammonia E. Ammonium dichromate

Answer 1

Answer:

A) Sodium, Sulphur and Oxygen.

B) Calcium and Oxygen.

C) Sodium Bicarbonate - Sodium, Hydrogen, Carbon and Oxygen.

D) Nitrogen and Hydrogen

E) Sodium, Hydrogen, Chromium and Oxygen.

Explanation:

A) Na2SO4

B) CaO

C) NaHCO3

D) NH3

E) (NH4)2Cr2O7