List the physical properties of metals and non-metals?
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Physical Properties
Metals-
1.They are hard
2.The are sonorous
3.They are ductile
4 They are malleable
5.They conduct electricity and heat
6.They are lustrous
Non -Metals-
1.They are soft
2.They are non sonorous (not able to produce ringing sound)
3.They are non ductile
4.They are non malleable
5.They don't conduct electricity and heat
6.They are non lustrous
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DOWN BELOW IS THE PHYSICAL PROPERTIES OF METALS AND NON-METALS:-
METALS
- Metals are solids except mercury.
- Metals are hard except Sodium, Potassium etc.
- Metals have high melting and boiling points.
- Metals are malleable that is, they can be made into thin sheets.
- Metals are ductile that is, they can be made into thin wires.
- Metals are good conductors of heat and electricity.
- Metals are sonorous that is, they produce a ringing sound when hit.
NON-METALS
- Non-Metals may be solids, liquids and gases.
- Non-Metals which are solids are brittle ( Diamond is the hardest).
- Non-Metals do not have lustre but some have dull lustre.
- Non-Metals have low melting points.
- Non-Metals are not malleable.
- Non-Metals are not ductile.
- Non-Metals are bad conductors of heat and electricity except graphite.
- Non-Metals are not sonorous.
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