A proton should be around 1*10^-15 m, while an electron is highest around 10^-18 m. I have to say that the CODATA-Database says, that the electron radius is 2,8...*10^-15 m but current knowing is, that electrons are not more than approx. 10^-18m.
Having read up on wave-particle duality again, I will conceed that an electron can sometimes be considered a classical particle, and have a conventional radius. They're difficult buggers to measure it seems
Never seen a proton with big eyes, but I guess it must be the cutest thing in the world !
A proton should be around 1*10^-15 m, while an electron is highest around 10^-18 m. I have to say that the CODATA-Database says, that the electron radius is 2,8...*10^-15 m but current knowing is, that electrons are not more than approx. 10^-18m.