CBSE Class 8 Answered
Differentiate between metals and non-metals on the basis of their physical properties (four points).
Asked by Topperlearning User | 15 Jul, 2015, 11:29: AM
Expert 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. |
Answered by | 15 Jul, 2015, 01:29: PM
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Physical properties of metals and non-metals
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Physical Properties of Metals and Non-metals
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