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número de masa atómica
The total number of protons and neutrons in an atom's nucleus. For example, oxygen-16 has a mass number of sixteen, because it has eight protons and eight neutrons.
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- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Astronomy
- Category: General astronomy
- Company: Caltech
- Product:
- Acronym-Abbreviation:
Other Languages:
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