Question

(H) Match the following:
Column A
(0) Halogen
(ii) Alkaline earth metal
(iii) Alkali metal
(iv) Noble gases
(v) Representative element
Column B
(a) have valence electron 1
(b) have valency 0
(c) nitrogen
(d) magnesium
(e) chlorine​

Answer 1

Answer:

write matches of the question