Question

Classify the following substances according to the given property : a.property :lustre. substances:wood,fresh piece of iron,aluminium foil,silk steel b.property:hardness substances:brick,cotton,wool,coal,diamond

Answer 1

Answer:

lustre:-alluminium foil,steel,fresh piece of iron

hardness:-brick,coal,diamond

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Answer 2

Answer:

Explanation:

Property : Lusture

Substances: fresh piece of iron

aluminium foil

steel

Property : Hardness

Substances: brick

coal

diamond

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