The most common isotope of actinium, Ac-227, has 89 protons and electrons and 138 neutrons.
No a neutron is not an element it is a part of an atom. Just like an electron or a proton. or like a fetus is not a cat is is the part of a cat
The element is hydrogen and the isotope is tritium (1H3)
Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.
There is an isotope of hydrogen called 'protium', which only has 1 proton and 1 electron, with no neutron.
The Proton carries a Positive charge. An Electron has a Negative charge, and a Neutron has no charge … it's Neutral.
an electron is much lighter than a proton or neutron.
The only element that does not have a neutron in its nucleus is hydrogen-1, which consists of one proton and one electron.
Hydrogen consists of one proton and one electron. It is the simplest and most abundant element in the universe.
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
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