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mass number in Portuguese

mass number in Portuguese is número de massa.

mass number in Portuguese

número de massa
noun
(physics, physical chemistry) The total number of protons and neutrons in an atomic nucleus. Symbol: A
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What is "mass number" in Portuguese?

"mass number" in Portuguese is número de massa.

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Translations from WikDict, CC BY-SA · example sentences from Tatoeba, CC BY 2.0 FR.