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bekas [8.4K]
2 years ago
5

What is the unit for atomic mass

Physics
2 answers:
nataly862011 [7]2 years ago
8 0

Answer:

<u><em>The answer is</em></u>: <u>The twelfth part (1/12) of the mass of an atom, neutral and unbound, of carbon-12.</u>

<u></u>

Explanation:

<em>The unit of unified atomic mass - symbol "u" -1 or dalton - symbol "Da" - is a standard unit of mass defined as</em> the twelfth part (1/12) of the mass of an atom, neutral and unbound , of carbon-12,<em> in its fundamental electrical and nuclear state, and is equivalent to 1,660 538 921 (73) × 10-27 kg (value recommended by CODATA). </em>

<u><em>The answer is</em></u>: <u>The twelfth part (1/12) of the mass of an atom, neutral and unbound, of carbon-12.</u>

Sholpan [36]2 years ago
3 0
An atomic mass unit (symbolized AMU or amu) is defined as precisely 1/12 the mass of an atom of carbon-12. The carbon-12 (C-12) atom has six protons and six neutrons in its nucleus.
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