Question

what do you mean by soft and hard substances

Answer 1

Explanation:

Those materials which cannot be easily compressed, cut, bent or scratched are called hard materials. Examples: Iron, glass. Those materials which can be easily compressed, cut, bent or scratched are called soft materials.

Answer 2

Answer:

Those materials which cannot be easily compressed , cut , bent or scratched are called hard materials . Example - iron , glass . Those materials which can be easily compressed, cut, bent , scratched are called soft materials.

I hope it will help you .