Question

how will you identify materials based on their hardness?give examples?​

Answer 1

Answer:

you can touch and feel

Explanation:

if the materia is hard then that is solid

if the material is fluid then that is liquid

I think it is wrong

but you can google

and follow me

Answer 2

दिस इज द आंसर ऑफ ईयर क्वेश्चन