1.

State the properties of non-metals.

Answer»

1. Non-metals lack lustre. 

2. As non-metals are brittle, they are not malleable. 

3. They are not ductile. 

4. Non-metals are poor conductors of heat and electricity. 

5. At ordinary temperature, non-metals are in the solid or gaseous state. (Exception: Bromine is liquid.) 

6. Non-metals have low density in the solid state.


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