Meanings
noungram atom (plural gram atoms)
plural gram atoms · alternative UK gramme atom
- chemistryThe amount of an element whose mass in grams is that of its atomic weight; a mole of atoms.
Synonyms & antonyms
nounthe quantity of an element whose weight in grams is numerically equal to the atomic weight of the element
Similar
gram-atomic weight
Broader
metric weight unitweight unit
Synonym sets from Open English WordNet, CC BY 4.0.
Translations
Irish gram-adamh
- gram-adamhTranslations
Italian grammo-atomo
- grammo-atomoTranslations
Cite this entry
APA
gram atom. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/gram%20atom
MLA
“gram atom.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/gram%20atom. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “gram atom,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/gram%20atom.
Source: gram atom on Wiktionary, CC BY-SA 4.0.