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Proton - Wikipedia
Hydron (chemistry) - Wikipedia
Hydrogen ion - Wikipedia
What Is a Proton? Definition and Properties - Science Notes and …
Hydrogen ion | Definition, Charge, Formula, & Facts | Britannica
Hydrogen – Protons – Neutrons – Electrons – Electron Configuration
8.2: The Hydrogen Atom - Physics LibreTexts
DOE Explains...Protons | Department of Energy
Proton | Definition, Mass, Charge, & Facts | Britannica
Proton: Definition, Characteristics, & Location with Example