Write the chemical formulae of the following Question 4 from Chapter 3. Atoms And Molecules

(a) Magnesium chloride

(b) Calcium oxide

(c) Copper nitrate

(d) Aluminium chloride

(e) Calcium carbonate.

Answer :

(a) Magnesium chloride     => MgCl₂

(b) Calcium oxide         => CaO       

(c) Copper nitrate        => Cu(NO₃)₂.

(d) Aluminium chloride    => AlCl₃

(e) Calcium carbonate.    => CaCO₃

This is an answered question from Chapter 3. Atoms And Molecules of CBSE Class 9th Science

Check for Complete Exercise Solution for Chapter 3. Atoms And Molecules | CBSE Class 9th Science