Definition of atomic mass
Nouns
(chemistry) the mass of an atom of a chemical element expressed in atomic mass units
- Synonyms:
- atomic weight, relative atomic mass
- Types:
-
combining weight, eq, equivalent, equivalent weight
the atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen
-
meq, milliequivalent
one-thousandth of an equivalent
- Type of:
-
mass
the property of a body that causes it to have weight in a gravitational field
Vocabulary Lists for atomic mass
- accelerator
- advection
- Albert Einstein
- Antoine Lavoisier
- artifact