Question

Write the chemical formulae of the following.
(a) Magnesium chloride
(b) Calcium oxide
(c) Copper nitrate
(d) Aluminium chloride
(e) Calcium carbonate.​

Answer 1

Hello mate...

Here is ur answer...

(a) MgCl2

(b) CaO

(c) Cu(NO3)2

(d) AlCl3

(e) CaCO3

Hope this helps...