to make a solution of, as by mixing with a liquid; pass into solution: to dissolve salt in water. to melt; liquefy: to dissolve sugar into syrup. to undo (a tie or bond); break up (a connection, union, etc.). to break up (an assembly or organization); dismiss; disperse.
The Mohs scale of mineral hardness is based on the ability of one natural sample of mineral to scratch another mineral visibly. The samples of matter used by Mohs are all different minerals. Minerals are pure substances found in nature. Rocks are made up of one or more minerals.
1 5 Examples of the Mohs Hardness Scale Geology uses the Mohs Hardness Scale to measure the surface strength of gems and minerals. 2  Geologist Friedrich Mohs created the scale in 1812 and it assigns minerals a numeriâ¦. Best Products for Testing Water Hardness Water hardness refers to the level of dissolved mineral content in water. 2  Though most experts agree that hard water in the home is not generally harmful to the health, it canâ¦. 3  The Five Major Parts of the Brain At its most basic, the brain controls the body.