Noun. 1. mover and shaker-a person who wields power and influence; a shaker of traditional beliefs; movers and shakers in the business world. shaker. individual, mortal, person, somebody, someone, soul-a human being; there was too much for one person to do.
The term solvents usually refers to organic solvents, which contain carbon. Organic solvents can be classified into three main types: oxygenated solvents, hydrocarbon solvents, and halogenated solvents. Oxygenated solvents contain oxygen and are synthesized from other chemicals.
Solvents can be broadly classified into two categories: polar and non-polar. Generally, the dielectric constant of the solvent provides a rough measure of a solvent's polarity. The strong polarity of water is indicated, at 0 Â°C, by a dielectric constant of 88. solvent (from the Latin solvÅ, I loosen, untie, I solve) is a substance that dissolves a solute (a chemically different liquid, solid or gas), resulting in a solution.