Chemistry, asked by brawn6474, 1 year ago

list of metals and non-metals on the basis of these properties:-
a. Electrical Conductivity and Thermal Conductivity.
b. Melting points and Boiling points
c. Physical state
d. Hardness

Answers

Answered by yash99214
1

5 physical properties on the basis of which metals can be distinguished from non-metals are:

1. Metals are malleable and ductile. They can be hammered into thin sheets and drawn into thin wires.

E.g Gold & Silver

Non metals are brittle they are neither malleable not ductile. They break into small pieces when hammered.

E.g sulphur & phosphorus are brittle

2. Metals are good conductors of heat and electricity.

E.g silver, copper , aluminium

Non metals are bad conductors of heat and electricity except diamond & graphite.

E.g sulphur & phosphorus

3. Metals are lustrous and can be polished.

E.g Gold & silver, Copper

Non metal or non lustrous and cannot be polished except iodine which is a lustrous non metal.

E.g sulphur & phosphorus

4. Metal are sonorous they make ringing sound when struck.

Non metal are not sonorous.

5. Metals and strong and tough they have high tensile strength.

E.g Iron

Non metal are not strong they have low tensile strength.

E.g graphite

HOPE IT WILL HELP YOU..


brawn6474: actualy i wont the list of these metals and non metals
yash99214: what u wnt
brawn6474: list
yash99214: mene list hi dii hai
brawn6474: ok thank you
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