Browse Questions

# Which of the following statements about the halogen is correct?

(a) They are all diatomic and forms univalent ions

(b) They are all diatomic and forms divalent ions

(c) They are all capable of exhibiting several oxidation states

(d) They can mutually displace each other form the solution of their compound with metals

(a) They are all diatomic and forms univalent ions