Question

Write the chemical formula of the following:-
(i) magnesium oxide.
(ii) sodium bromide.
(iii) calcium sulphide.
(iv) magnesium sulphate.
(v)aluminium chloride.
(vi)zinc oxide.
(vii) calcium carbonate.​

Answer 1

Answer:

i) MgO

ii) NaBr

iii) CaS

iv) MgSO4

v) AlCl3

vi) ZnO

vii) CaCO3

Answer 2

Answer:

i) magnesium oxide- MgO

ii) sodium bromide- NaBr

iii) calcium sulphide- CaS

iv) magnesium sulphate- MgSO4

v) aluminium chloride- AlCl3

vi) zinc oxide- ZnO

vii) calcium carbonate- CaCO3