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12 December, 23:25

What is the tiny unit used to measure the mass of atomic particles

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  1. 13 December, 01:19
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    The protons and neutrons of the nucleus account for nearly all of the total mass of atoms, with the electrons and nuclear binding energy making minor contributions. Thus, the atomic mass measured in u has nearly the same value as the mass number. When divided by unified atomic mass units, or daltons (abbr.
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