Proton

Proton mass: 1.670\times10^{-27}kg
Proton charge: +1.6\times10^{-19}C

Location

• Protons are found in the nucleus of the atom
• They’re next to the neutrons.

Charge

• Protons have a positive charge.
• Their charge is about +1.6\times10^{-19}C

Mass

• Protons have a mass almost the same as the neutron (but a tiny bit less).
• Mass of a proton: 1.670\times10^{-27}kg
• Its relative mass is 1.