English > relative atomic mass: 1 sense > noun 1, attribute| Meaning | (chemistry) the mass of an atom of a chemical element expressed in atomic mass units. |
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| Synonyms | atomic mass, atomic weight |
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| Category | chemistry, chemical science | The science of matter |
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| Narrower | equivalent, equivalent weight, combining weight, eq | The atomic weight of an element that has the same combining capacity as a given weight of another element |
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| milliequivalent, meq | one-thousandth of an equivalent |
| Broader | mass | The property of a body that causes it to have weight in a gravitational field |
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| Spanish | masa atómica, masa atómica relativa, peso atómico |
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| Catalan | massa atòmica, massa atòmica relativa, pes atòmic |
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