Question

State any five physical properties of a non-metal.

Answer 1

Physical properties of a non-metal :

1. State : Non-metals are generally gases at room temperature.
2. Hardness : Non-metals are not hard (being gases). In case of solid non-metals, they are hard but brittle in nature.
3. Conductivity : Non-metals are poor conductors of heat and electricity except graphite.
4. Malleability : Non-metals are non-malleable, i.e., they cannot be drawn into sheets.
5. Ductility: Non-metals are non-ductile, i.e., cannot be drawn into wires.