Question

Classify the following into : [a] Hard and Soft material : Melted wax , Pebbles , Foam and Iron [b] Lustrous and Non-Lustrous : Glass bowl , Cotton Shirt , Steel spoon , Plastic toy ?

Answer 1

Melted wax- soft

pebbles- hard

foam - soft

iron - hard

glass bowl - lustrous

Cotton shirt - non lustrous

steel spoon - lustrous

plastic toy - non lustrous

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Answer 2

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