Tom Araya Net Worth is $28 Million. Tom Araya is one of the richest American born rock stars, with a net worth of $28 million. Tom Araya has earned his net worth as an active part of the Rock community since 1981. He is best known for his participati Tom Araya is a Chilean American musician, best known as the bassist and vocalist of the American thrash metal band Slayer.
For other uses, see Concentration (disambiguation). In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration.
2. the ratio of the mass or volume of a solute to the mass or volume of the solution or solvent. 3. intense mental focus. hydrogen ion concentration see hydrogen ion concentration. mass concentration the mass of a constituent substance divided by the volume of the mixture, as milligrams per liter (mg/l).