basic substance weight
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basic weight — noun also basic substance weight : basis weight * * * Print. See basis weight. Also called basic substance weight … Useful english dictionary
basic weight — Print. See basis weight. Also called basic substance weight. * * * … Universalium
basis weight — noun 1. : the weight in pounds of a 500 sheet ream of paper cut to a basic size called also basic weight, substance, substance number 2. : the weight of a sheet of paper expressed in terms of the weight of a ream of that paper * * * the weight in … Useful english dictionary
Basic Research — is an herbal supplement and cosmetics manufacturer based in Salt Lake City, Utah that distributes products through a large number of subsidiaries. In addition, their products are sold domestically and internationally through a number of high end… … Wikipedia
basis weight — the weight in pounds of a ream of paper of a basic size, usually 25 × 38 in. (63 × 96 cm) for book stock, 17 × 22 in. (43 × 55 cm) for writing stock, and 20 × 26 in. (50 × 66 cm) for cover stock. Also called basic weight, basic substance weight.… … Universalium
Chemical substance — Chemical redirects here. For other uses, see Chemical (disambiguation). Steam and liquid water are two different forms of the same chemical substance, water. In chemistry, a chemical substance is a form of matter that has constant chemical… … Wikipedia
Atomic weight — (symbol: A sub|r) is a dimensionless physical quantity, the ratio of the average mass of atoms of an element (from a given source) to 1/12 of the mass of an atom of carbon 12.cite journal | author = International Union of Pure and Applied… … Wikipedia
Atomism — (from ancient Greek atomos, meaning uncuttable ) is a natural philosophy that developed in several ancient traditions. The atomists theorized that the natural world consists of two fundamental parts: indivisible atoms and empty void. According to … Wikipedia
carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… … Universalium
electrochemical reaction — ▪ chemistry Introduction any process either caused or accompanied by the passage of an electric current and involving in most cases the transfer of electrons between two substances one a solid and the other a liquid. Under ordinary… … Universalium
