Please label them m_p and m_e for the masses.
2006-11-04 07:08:39 · 4 answers · asked by racm_86 3 in Science & Mathematics ➔ Physics
Electron carries negative charge of −1.6022 × 10^−19 coulomb and mass of electron is 9.11 × 10^−31 kg
Proton carries positive charge of 1.602 × 10^−19 coulomb and mass of proton is 1.6726 × 10^−27 kg
Neutron carries neutral (no) charge and mass of neutron is 1.6749 × 10^-27 kg
2006-11-04 11:10:33 · answer #1 · answered by Physics Lover 1 · 0⤊ 0⤋
Mass of a proton = 1.67262158 Ã 10-27 kilograms (1), charge = positive
Mass of an electron = 9.10938188 Ã 10-31 kilograms (Too small to make any difference on atomic mass), charge = negative.
2006-11-04 07:11:14 · answer #2 · answered by Chris_Knows 5 · 0⤊ 0⤋
a proton has a charge of positive 1 and has a mass of 1 atomic mas unit (amu): m1p
an electron has a charge of negative 1 and its mass is to small to make a difference: m0e
1 proton and 1 electron together have a mass of 1 amu, and has no charge. (this together makes the neutral element hydrogen)
2006-11-04 09:15:41 · answer #3 · answered by daniel T 3 · 0⤊ 0⤋
Hi. Values_p : http://www.answers.com/main/ntquery?s=proton&gwp=16
Values_e : http://www.answers.com/main/ntquery?s=electron&gwp=16
2006-11-04 07:12:33 · answer #4 · answered by Cirric 7 · 0⤊ 0⤋