Question

Answer the following questions:
5. How will you determine hardness of a substance? ​

Answer 1

Answer:

The hardness of a material is measured against the scale by finding the hardest material that the given material can scratch, and/or the softest material that can scratch the given material. For example, if some material is scratched by apatite but not by fluorite, its hardness on the Mohs scale is 4.5.

Answer 2

Answer:

hope it help

Explanation:

Hardness is determined by whether a given mineral is hard enough to scratch another

substance is ķnown as hardness.