If the two members of a Dobereiner triad are chlorine and iodine, the third member of this triad is

Q. If the two members of a Dobereiner triad are chlorine and iodine, the third member of this triad is :

A.            Fluorine

B.            Bromine

C.            Sodium

D.            Calcium

Answer: Bromine

We will be happy to hear your thoughts

Leave a reply

Gkseries.com
Logo
Register New Account