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Q-2Explain the difference on the basis of properties.(2) Physical properties of metals and non metal physical properties.(3) Useful micro organisms and harmful micro organisms. |
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Answer» Answer: METALS : 1) GOOD conductor of heat and ELECTRCITY 2) high density 3) mellable and DUCTILE non metals : 1) poor conductor of heat and ELECTRICITY 2) low dencity 3) brittle |
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