Mass of a Proton = 1.6726x10-27 kg
Mass of a Neutron = 1.6749x10-27 kg
The ratio is then: 0.99864
The neutron to proton ratio of Pb-206 is 1.5:1. This means that there are 124 neutrons and 82 protons in the nucleus of a lead-206 atom.
Mass ratio proton (neutron)/electron: 1 836
Nitrogen 14 has 7 neutrons and 7 protons so the ratio is 1:1
Stability depends on to proton/neutron ratio; and this ratio increase with the atomic number.
The charge ratio of a proton to an alpha particle is 1:2. An alpha particle is merely a helium nucleus, composed of exactly two protons and usually two neutrons.
calculate the ratio between proton&electron
The ratio between radius of proton to the radius of electron is just 0.3
The diameter of a hydrogen atom is roughly 100,000 times larger than the diameter of a proton.
The charge and mass ratio of proton is constant, the positive particles found during discharge tube experiment are nuclei of atoms which have different charge and mass ratio.
The neutron to proton ratio of Pb-206 is 1.5:1. This means that there are 124 neutrons and 82 protons in the nucleus of a lead-206 atom.
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
neutron to proton ratio :)
Nitrogen 14 has 7 neutrons and 7 protons so the ratio is 1:1
Compared to the (charge/mass) ratio of the electron:-- The (charge/mass) ratio of the proton is much smaller; although the proton charge is equal to the electron charge, the proton mass is much larger, by a factor of more than 1,800.-- The (charge/mass) ratio of the neutron is zero, because the neutron charge is zero.
Dunno, but the ratio of the mass of a proton to the mass of what prople think of as being an electron is approx 1980. I'd check that if I were you though. Probably OK to +- 5%.