BabelNet

bn:00006820n

Noun Concept

Categories: Stoichiometry, Chemical properties, Mass, Atoms, Amount of substance

atomic mass atomic weight relative atomic mass Atomic mass/Table atomic masses

(chemistry) the mass of an atom of a chemical element expressed in atomic mass units WordNet 3.0

Definitions

Relations

Sources

(chemistry) the mass of an atom of a chemical element expressed in atomic mass units WordNet 3.0 & Open English WordNet

The atomic mass is the mass of an atom. Wikipedia

Relative atomic mass, also known by the deprecated synonym atomic weight, is a dimensionless physical quantity defined as the ratio of the average mass of atoms of a chemical element in a given sample to the atomic mass constant. Wikipedia

Symbolized as Ar Wikipedia Disambiguation

Dimensionless physical quantity: ratio of the average mass of atoms of an element to one unified atomic mass unit. The unified atomic mass unit, symbol u, is defined being 1⁄12 of the mass of a carbon-12 atom Wikidata

Rest mass of an atom in its ground state Wikidata

The mass of an atom at rest, most often expressed in unified atomic mass units "u". OmegaWiki

Atomic weight; the average mass of atoms of an element. Wiktionary

A term used to represent the mean relative atomic mass of an element in nature, as distinct from the relative atomic mass of a single isotope. Wiktionary

Term used to represent the mean atomic mass of an element in nature. Wiktionary (translation)

Ratio of the atomic mass of one atom of an isotope to 1/12 (one twelfth) the mass of a Carbon-12 atom. Wiktionary

Ratio. Wiktionary (translation)

IS A

mass

concept

physical quantity

dimensionless quantity

HAS KIND

equivalent

milliequivalent

standard atomic weight