1.67262158 × 10-27 kilograms
The mass of such a proton is 1.67262158 × 10-27 kilogram. (Since it's only moving at 0.00079% of the speed of light, its relativistic mass may be ignored.)
A liter of water has approximately a mass of one kilogram.
The hydrogen-1 nucleus is the same as the mass of a proton - since it is a proton. The proton's mass is 1.67×10−27 kg. Other nuclei have several times this mass - up to about 250 times the mass of a hydrogen nucleus.
mass of the proton is 0. Answer 2 But the question asked about photons, not protons. The mass of a photon is also 0, though the mass of a proton is not!
No, there are the same number of protons and electrons in an atom, but I don't think that they have the same mass. You're right, an electron is 1,836 times lighter than a proton.
The mass of such a proton is 1.67262158 × 10-27 kilogram. (Since it's only moving at 0.00079% of the speed of light, its relativistic mass may be ignored.)
Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.Half a kilogram is the mass in this case.
The mass of a proton is equal to a neutron.
the mass of an electron is actually about 1800 times lessthan a proton.
A proton. A proton has a mass of 1 a.m.u. while an electron has a mass of 1/1840 a.m.u.
A proton has a mass of 1 AMU (one atomic mass unit)
the neutral or no charge particle of an atom:it is located in the nucleus;has the same mass as the proton.
The proton mass is about 2,000 times greater than the electron mass.
The proton mass is about 2,000 times greater than the electron mass.
The proton mass is about 2,000 times greater than the electron mass.
The proton mass is about 2,000 times greater than the electron mass.
If a proton would be 1, an electron would be 0.000544. An electron is 1,836 times lighter than a proton. A neutron would be 1.001 as a proton is 99.86% the mass of a neutron