A non-metal which exist as solid at room temperature is:
Oxygen
Fluorine
Sulphur
Bromine
Oxygen, fluorine are gases at room temperature. Sulphur and iodine are solid at room temperature.
The non-metal which exists in the liquid state at room temperature is :
(a) fluorine
(b) chlorine
(c) bromine
(d) iodine
The non-metal which exists as solid at room temperature is __________.