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EastWind [94]
3 years ago
14

What is the unit of average atomic mass based on

Chemistry
2 answers:
Masja [62]3 years ago
8 0
The atomic mass unit, or amu, is based on the mass of a proton and/or the mass of a neutron, as they are the same. The mass of electrons in this case is negligible, as they have a relatively small mass. An atomic mass unit is equal to one-twelfth of a carbon-12 atom.

Hope this helps!
Kipish [7]3 years ago
7 0
It is based on amu or atomic mass unit
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