Question

Match the following: 1 i) chlorine in) neon ii) magnesium iv) aluminium a. valency 3+ b. halogen -C. group 18 d. has 2 valence electrons​

Answer 1

Answer:

i) Chlorine - b) halogen

ii) neon - c) group 18

iii) magnesium - d) has 2 valency electrons

iv) aluminum - valency +3