You mean; " which sub atomic particle is almost 2000 times smaller than a proton? "
An electron
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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
The proton mass is about 2,000 times greater than the electron mass.
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.
Compared to a proton, an electron has a much smaller mass (approximately 1/1836 times the mass of a proton) and a negative charge. Electrons are located outside the nucleus of an atom, while protons are found within the nucleus.
Absolutely; a proton weighs approximately 2000 times more than an electron.
False. The mass of proton and neutron are almost similar.
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
The electron's mass is about 1800 times smaller than a proton's. Source can be found here: http://www.astro.umass.edu/~arny/jatoms_tut.html
The proton mass is about 2,000 times greater than the electron mass.
In mass, about 1836. In size... we're getting into a grey area here.
1.66 X 10 -27 kg (mass of proton)/9.109 X 10 -31 kg (mass of an electron) = 1822 ----------------------the mass of a proton is almost 2000 times the mass of an electron
To clarify, the phrase "1800 times smaller than a proton" suggests a comparison of size. A proton has a radius of about 0.84 femtometers (1 femtometer = 10^-15 meters), so to find something that is 1800 times smaller, you would divide that radius by 1800. This results in a size of approximately 0.00047 femtometers, which is significantly smaller than the scale of subatomic particles we typically consider. However, such a size is beyond current physical understanding and does not correspond to any known particle.
It really depends what particle you are comparing it to. Compared with the neutron and proton: The electron has a much smaller mass - roughly 2000 times smaller than the neutron or proton. As far as we know, the electron is a truly elementary particle. Protons and neutrons are made up of smaller particles (the quarks). The electron has a negative charge, the proton a positive charge, and the neutron is electrically neutral.
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.
Compared to a proton, an electron has a much smaller mass (approximately 1/1836 times the mass of a proton) and a negative charge. Electrons are located outside the nucleus of an atom, while protons are found within the nucleus.
Absolutely; a proton weighs approximately 2000 times more than 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.