Question

Explain the formation of sodium chloride and calcium oxide on the basis
of the concept of electron transfer from one atom to another atom​

Answer 1

hyy mate ✌️

Sodium has 1 valence electrons in his outermost shell whereas chlorine has 7 valence electrons it is electronegative in nature and chlorine take one electron from sodium to become stable. similarly it is also valid in calcium oxide.

hope it will help you ❣️