Ask your own question, for FREE!
Physics 20 Online
OpenStudy (anonymous):

you have two minerals, one with a hardness value of three and the other with a hardness value of 6. describe the procedure for determining these hardness values

OpenStudy (anonymous):

Hardness is measured by the resistance which a smooth surface offers to abrasion. The degree of hardness is determined by observing the comparative ease or difficulty which which one mineral is scratched by another.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!