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Which of the following correctly lists the relative charges of a proton, a neutron and an electron?.
- A.Proton: +1, Neutron: 0, Electron: –1
- B.Proton: –1, Neutron: 0, Electron: +1
- C.Proton: 0, Neutron: +1, Electron: –1
- D.Proton: +1, Neutron: –1, Electron: 0
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