Question

Differentiate between metals and non metals (10 points).

Answer 1

The metals are generally present in thesolid form at room temperature except mercury which is liquid at roomtemperature. Whereas non-metals may be solid, liquid and gaseous at roomtemperature. Metals are good conductors of heat and electricity butnon-metals are poor conductors ofheat and electricity.

Answer 2

METALS
malleable
ductile
lustrous
sonorous
good conductor of heat
good conductor of electricity
have high density
solid at room temperature
high tensile strength
pure

NON METAL
non malleable
non ductile
non lustrous
non sonorous
bad conductor of heat
bad conductor of electricity
low density
low tensile strength
non pure
it may be solid liquids or gas

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