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A positron, a neutron, a single proton, and a single electron are all considered to be equal in mass, however, a positron is generally referred to as an "anti-electron", as it travels at the velocity of light (like an electron), an has a positive charge (+1e, as opposed to an electron, which carries a negative charge, i.e: -1e).
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∙ 11y ago
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∙ 12y agoThe particle with the closest mass of the neutron (about 1.674927 x 10-27 kg) is the proton (about 1.672622 x 10-27 kg).
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∙ 13y agoA proton has approximately the same mass as a neutron.
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∙ 13y agoThe proton has almost the same, actually slightly more, mass than the neutron.
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∙ 12y agoA neutron has about, but not the same mass as a proton. It is slightly more massive. Neutron: 1.674 927 351 x 10-27 kg. Proton: 1.672 621 777 x 10-27 kg.
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∙ 12y agoNo, it has more than 2000 times less mass.
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∙ 10y agoThe proton and the neutron have similar masses.
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∙ 12y agoProton
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Which has a subatomic particle of a mass of 1.67 times 10-27 kg?
The proton and the neutron have mass each of one atomic mass unit. Actually they are not quite the same, but they are very close.
What is the mass and charge of beta particle?
Beta particles are actually electrons (-e) or can be positrons.The mass of one electron or beta particle is 9.1095*10-31 kilograms or 0.000548597 AMU which is about 1/2000 times the mass of a proton or neutron.
Neutrons and what almost have the same mass?
A neutron and a proton almost have the same mass. A neutron and 1,840 electrons almost have the same mass.
Does an alpha particle have a relative mass of 1 amu and no charge?
No, an alpha particle has a mass of 4 amu and a charge of +2. It is a helium nucleus. The neutron has a mass of 1 amu and no charge.
Which subatomic particle is nearly equal to the masses of the other two subatomic particles added together?
You may be referring to neutrons, protons and electrons. The neutron is heavier than the proton, but the difference is more like two electrons than one.
What substance particle has no charge and about the same mass as a proton?
This particle is the neutron.
Which particle has a mass that is approximately the same as the mass of a proton?
the neutral or no charge particle of an atom:it is located in the nucleus;has the same mass as the proton.
What particle has about the same mass as proton but has no charge?
A neutron. It is one of the particles in the nucleus and has no charge
What is a particle with approximately the same mass as a proton?
A neutron has about the same mass as a proton.
What particle has about the same mass as the proton found in the nucleus?
The neutron.
What is a neutral particle in the nucleus of atom with the same mass as a proton?
Neutron
What substance particle has a positive charge and the same mass as a proton?
A similar mass has the neutron but it is neutral.
What is the particle found in the nucleus that has no charge?
The neutron. It's mass is about the same as the proton.
What nuclear particle has the same relative mass as the proton but had no electrical charge?
Neutron
What nuclear particle has the same relative mass the proton but has no electrical charge?
The Neutron
What subtomic particle has the same mass as a proton?
Commonly considered to be a neutron. However the true mass of a neutron is slightly higher than the combined mass of a proton and an electron.
Which has the most mass an electron proton or a neutron?
This particle is the neutron.
