Chemistry, asked by geethasharun81, 7 months ago

which portion of the atom determines the mass of an atom​

Answers

Answered by KD25
0

Explanation:

Atomic mass is defined as the number of protons and neutrons in an atom, where each proton and neutron has a mass of approximately 1 amu (1.0073 and 1.0087, respectively). The electrons within an atom are so miniscule compared to protons and neutrons that their mass is negligible.

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