gram-atomic weight

noun

Definition of gram-atomic weight

: the mass of one mole of an element equal in grams to the atomic weight

called also gram-atom

First Known Use of gram-atomic weight

1927, in the meaning defined above

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The first known use of gram-atomic weight was in 1927

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Cite this Entry

“Gram-atomic weight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gram-atomic%20weight. Accessed 20 Jan. 2021.

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More Definitions for gram-atomic weight

gram-atomic weight

noun
gram-atom·​ic weight
variants: also British gramme-atomic weight \ -​ə-​ˈtäm-​ik-​ How to pronounce gram-atomic weight (audio) \

Medical Definition of gram-atomic weight

: the mass of one mole of a chemical element equal in grams to the element's atomic weight

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