Question

Which compound contains covalent bonds?

A - BeO
B- NaCl
C- CaS
D- MgF2
E - SO2

Answer 1

SO2

Step-by-step explanation:

SO2 is covalent since it is formed by the sharing of electrons between sulphur and oxygen also both the sulphur and oxegen atoms are non metal.

and we know that non-metal non-metal always bond together via covelent bonding

Answer 2

A

Step-by-step explanation:

Thus is because both the elements are non metals.