Actually every proton has different size in different nucleus. But in general, Proton, 1x10-15 m or "a diameter of approximately one-millionth of a nanometer". The electron, the diameter is less than 1x10-18 m. Likewise, The diameter of an electron is less than 1/1000 the diameter of a proton.
An electron is 1/1,836 of a proton.
yes much smaller
Electrons are smallest
You mean; " which sub atomic particle is almost 2000 times smaller than a proton? "An electron=========
In kilograms, an electron's mass is ~9 x 10^(-31). A proton's mass is ~1.7 x 10^(-27). The mass of the proton is more than 1000 times of an electron.
A proton is about 1,836 times heavier than an electron. In terms of size, the proton is also larger than an electron. However, the exact size of both particles is extremely small, with the proton being about 100,000 times smaller than an atom.
The proton mass is about 2,000 times greater than the electron mass.
I believe it is reversed with a electron being smaller its mass is 1/1840 or 0.05% of a proton's. In fact the mass is so small we ignore it in calculation in stiochiometry. See here: http://www.physicsforums.com/archive/index.php/t-72615.html
Electron!
The mass of an electron is much smaller than the mass of a proton. An electron has a charge of -1, while a proton has a charge of +1.
Yes it does.
The masses of all three particles are different The masses of a proton and the mass of a neutron are very close, however. The mass of an electron is much smaller than the mass of a proton or neutron.