The electron has a neglible mass and a charge of minus 1.602 x 10-19 Coulombs.
No nuclear particle has a relative mass of 4. However, the alpha particle which is emitted by one of the radioactive iodine isotopes, has a relative mass of 4. An alpha particle is emitted from the nucleus but not referred to as a nuclear particle because it is made up of 4 nuclear particles - 2 neutrons and 2 protons.
The Neutron
A proton is a nuclear particle; its mass is 1836 times the mass of an electron.
This particle is the neutron.
A electron is a subatomic particle outside the nucleus carrying a negative charge and very little mass. Other mass is negligible mass or a negative charge.
No, that would be a neutron. A proton is a nuclear particle with a mass of 1 AMU and a 1+ charge
No nuclear particle has a relative mass of 4. However, the alpha particle which is emitted by one of the radioactive iodine isotopes, has a relative mass of 4. An alpha particle is emitted from the nucleus but not referred to as a nuclear particle because it is made up of 4 nuclear particles - 2 neutrons and 2 protons.
Neutron
Nuetron.
The Neutron
A proton is a nuclear particle; its mass is 1836 times the mass of an electron.
Neutrons have almost the same mass as protons but not any charge.
No such particle exists. All particles with charge also have mass -- no exceptions. Every particle with zero mass also has zero charge -- no exceptions.
A particle that has a mass of 1 and a charge of 1 plus is a proton.
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.
This particle is the neutron.
A neutron. It is one of the particles in the nucleus and has no charge