Question

Write down five properties on the basis of which we can classify materials.​

Answer 1

Answer:

❥☻ Sponge is a soft materials. Those materials which cannot be easily compressed cut ,moulded or scratched are called hard materials. For example: Iron ,steel ,wood, stone ,brick, glass ,bone ,teeth, diamond. Those materials which can be easily compressed cut, moulded or scratched are called soft material.