What are the differance between metals and
non-metal? Explain on the
basis of their
physical Properties ?
Answers
Answer:
Difference in Physical Properties of Metals and Non-Metals:
Metals
Non-metals
1. Metals are malleable and ductile.
1. Non-metals are neither malleable nor ductile.
2. Metals are good conductors of heat and electricity.
2. Non-metals are poor conductors of heat and electricity.(except graphite which is a good conductors of electricity).
3. Metals are lustrous.
3. Non-metals are non-lustrous.
4. Metals are strong .They have high tensile strength.(except sodium and potassium which are not strong and have low tensile strength).
4. Non-metals are not strong.They have low tensile strength.
Explanation:
Metals shows the property of malleability while non-metals are non-malleable. Metals are generally those substances that have a shiny surface and thus are lustrous. Whereas non-metals have non-shiny appearance and thus falls under the category of non-lustrous substances.
A homogenous mixture has no visible boundaries of separation between the various constituents. It has a uniform composition throughout its mass. A heterogeneous mixture has visible boundaries of separation between the various constituents.
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