Question

10. The elements which normally exist in the liquid state are :
(a) bromine and iodine
(b) mercury and chlorine
(c) iodine and mercury
(d) bromine and mercury​

Answer 1

Answer:

(d) Bromine and Mercury

Explanation:

The only liquid elements at standard temperature and pressure are bromine (Br) and mercury (Hg). Although, elements like caesium, rubidium, francium and gallium become liquid at or just above the room temperature. Bromine is a non metal while mercury is a metal

Answer 2

Answer:

(a)Bromine and Iodine exists at solid state in the room temperature