No. The mass of a neutron is far, far, far greater than the mass of an electron. In fact, the mass of a neutron is approximately about 1840 times greater than the mass of an electron.
The particle that has exactly the same mass as an electron is its antiparticle, the positron.
The mass of a Proton is certainly not half the mass of an Electron. A Proton's mass is a lot more than an Electrons. A Protons mass is around 908 MeV/c2, whilst an Electrons mass is 0.511 MeV/c2.
This should answer the Question.
The theoretical rest mass on an electron is about 1/1800th of the rest mass of a proton. This corresponds to about 0.51 million electron volts, or about 9.1x10^-28 grams.
The rest mass is theoretical, because there is no such thing as a stationary electron, so the rest mass must be inferred from measurements taken on moving electrons.
The Atomic Mass is the sum of protons and neutrons masses which are preponderant; the contribution of electrons is minimal but not zero.
The mass of a neutron is close to the sum of the mass of a proton plus an electron, but as an electron is only about 1/1800 the mass of a proton this was tricky to measure.
A proton. A proton has a mass of 1 a.m.u. while an electron has a mass of 1/1840 a.m.u.
Electron is the lightest sub atomic particle it is 1836 times less than as that of the mass of the proton it's mass is 9.1*10-31kg
Electrons weigh in at about 9.1 x 10^-28 grams and protons about 1.67 x 10^-24 grams, making the proton about 1,837 times heavier than the electron. This is roughly about the same weight of a rabbit compared to an elephant.
True. But please note that there are other differences between the proton and the electron as well - for example, the proton has a larger mass, and the proton is made up of smaller particles, while the electron - as far as we know - is not.
The mass of a proton is approximately 1.67*10-27 kg. The mass of an electron is approximately 9.11*10-31 kg. 1.67*10-27 kg / 9.11*10-31 kg = 1833 A proton is about 1833 times heavier than an electron.
the mass of an electron is actually about 1800 times lessthan a 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.
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.
an electron has way less mass than a proton.
Proton has a greater mass than the electron.
A proton. A proton has a mass of 1 a.m.u. while an electron has a mass of 1/1840 a.m.u.
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836