Which one of the following non-metals is present in solid state

• GC Metals Non-Metals

Which one of the following non-metals is present in solid state?

1. Bromine
2. Boron
3. Krypton
4. Radon

Answer

Krypton is a member of group 18 (noble gases) elements. It is a colorless, odorless, tasteless noble gas. 

Radon is a radioactive, colorless, odorless, tasteless noble gas.

Bromine is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas.

The correct option is B.