- gram atom, gram atomic weight
- older names for the atomic mass unit.
Dictionary of units of measurement. 2015.
gram atom, gram atomic weight
Look at other dictionaries:
gram-atomic weight — noun the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element • Syn: ↑gram atom • Hypernyms: ↑metric weight unit, ↑weight unit * * * noun see gram atom * * * gram atˈom or … Useful english dictionary
gram-atomic weight — gram atom·ic weight also Brit gramme atom·ic weight ə täm ik n the mass of one mole of a chemical element equal in grams to the element s atomic weight … Medical dictionary
gram-atomic weight — noun Date: 1927 the mass of one mole of an element equal in grams to the atomic weight called also gram atom … New Collegiate Dictionary
gram atom — [gram′ə täm′ik] n. Chem. the quantity of an element having a weight in grams numerically equal to the element s atomic weight: a gram atom of copper, the atomic weight of which is 63.54, is a quantity of copper weighing 63.54 grams: also gram… … English World dictionary
gram-atom — gram atˈom or gram atomic weight, gram molˈecule or gram molecular weight noun The quantity of an element, or a compound, whose mass in grams is equal to its atomic weight and molecular weight respectively (a now discarded concept; see ↑mole4) •… … Useful english dictionary
gram-atom — n GRAM ATOMIC WEIGHT … Medical dictionary
gram-atom — noun see gram atomic weight … New Collegiate Dictionary
gram atom — noun the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element • Syn: ↑gram atomic weight • Hypernyms: ↑metric weight unit, ↑weight unit * * * ˈ ̷ ̷| ̷ ̷ ̷ ̷ noun or … Useful english dictionary
weight unit — noun 1. a decimal unit of weight based on the gram • Syn: ↑metric weight unit • Hypernyms: ↑mass unit, ↑metric unit, ↑metric • Hyponyms: ↑microgram, ↑ … Useful english dictionary
gram atom — Chem. the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element. Also called gram atomic weight /gram euh tom ik, tom /. Cf. Avogadro s number. [1895 1900] * * * … Universalium
