Assertion (A): Elements are classified into metals andnon-metals on the basis of their atomic…

Assertion (A): Elements are classified into metals andnon-metals on the basis of their atomic weights.Reason (R): The valence electron structurescontribute to the primary bonding between the atomsto form aggregates.(a) Both A and R are true and R is the correct explanationof A(b) Both A and R are true but R is NOT the correctexplanation of A(c) A is true but R is false(d) A is false but R is true