Question

(iii) The process of formation of ions from molecules which are not in ionic state.
(iv)The electrons present in the outermost shell of an atom.
give one word answer​

Answer 1

Explanation:

(iii)The process of formation of ions from molecules which are not in ionic state is called IONISATION. A compound that contains ions and is held together by ionic bonds is called an ionic compound.

(iv)The electrons present in the outermost shell of an atom are known as valence electrons.