The Mohs Scale Of Mineral Hardness

The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German mineralogist Friedrich Mohs and is one of several definitions of hardness in materials science.

 

Quiz ID:	#28856
Fun:	(2.32)
Difficulty:	(1.83)
Category:	Science
Created By:	Magyk555