Question

10 physical properties of metal and non matel

Answer 1

physical properties of metal.
1. metals are lustrous.
2. metals are $\bff{Melleable}$ which means that it can be beaten down into thin sheet.
3. metals are duclite which means that it can be beaten down into thin wires.
4. metals are rigid.
5. metals produces sonorous sound.
6. metals are strong.
7. metals have high melting and boiling point.
except lithium, sodium and potassium which have low melting and boiling point and low density and also they are too soft that can be cut with a knife.
8. metals have high demsity. except sodium, potassium and lithium.
9. genrally metals are solid at room temperature.
except mwrcury which is liquid at room temperature.
10. metals are good conductor of electricity.

PHYSICAL PROPERTIES OF NON METAL
1. generally non metals are lustrous except iodine which is lustrous.
2. non metals are not malleable.
3. non metals are not ductile
4. non metals are not rigid and strong in nature.
5.non metal do not produces sonorous sound.
6.non metals are not soft. except diamond an allotrope of carbon which is hard.
7.non metals have low melting and boiling point.
8.non metals have low density.
9. non metals are gaseous at room temperature except bromine which is liquid at room temperature.
10. metals are poor conductor of electricity except graphite an allotrope of carbon is good conductor of electricity.