Question

GIVE THE ELEMENTS PRESENT IN:- 1)NaCL 2)CaSO 3)MgO

Answer 1

1) in NaCl, sodium and chlorine is present.

2) in CaSO4, calcium, sulphur and oxygen is present.

3) in MgO, magnesium and oxygen is present.

Answer 2

Hello....

Your answer is as follows...

1. NaCl - elements are...

Na - sodium

Cl - chlorine

it is an salt so it is neutral in nature contain Na+ ion and Cl- ion

2.CaSO - elements are...

Ca - calcium

S- sulphur

O - oxygen

3. MgO - elements are

Mg - magnesium

O - oxygen...

it is an metal oxide formed by Mg metal and oxygen...

hope it helps you....