Name three constituents of an atom and state mass and charge of each.

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Solution

The constituents of the atom are protons, neutrons and electrons.
Their absolute masses are:
Neutron = 1.674928610^-27 kg
Proton = 1.672623110^-27 kg
Electron = 9.1093897*10^-31 kg
Their absolute charges are:
Neutron = 0
Proton = +1.6021773 x 10^-¹⁹ C
Electron = ^_1.6021773 x 10^-¹⁹ C

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