Question

22-2
Explain the difference on the basis of properties
(1) physical properties of metal and non metal physical properties​

Answer 1

Answer:

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Explanation:

Considering the properties of non-metals it is not shiny, malleable or ductile nor are they good conductors of electricity. These properties of non-metals provide one means by which we can distinguish metals from non-metals.Properties of Non-metals have less in common with each other than metals.

Answer 2

Answer:

physical properties of metal and non metal physical properties.

metal are generally solids. mercury and gallium are exceptions as the are exist in solids state. non metal :- exist in all the three states. metal is lustrous. non metal are non-lustrous. metal is generally hard . sodium and potassium are soft exceptions as they are soft and can even be cut by a knife. non-metal are not so hard . diamond is an exception being the hardest known substance. metal are malleable. non- metal are brittle. metal are good conductors of electricity. non metal are bad conductors of electricity.