There is only ONE electron in the hydrogen atom .
Here is a table of hydrogen isotopes. You will notice in all three cases there is only one proton and one electron.
protium ([1/1]p) ; 1 proton, 0 neutrons , 1 electron
deuterium ([2/1]d) ; 1 proton, 1 neutron , 1 electron
tritium ([3/1]t) ; 1 proton, 2 neutrons , 1 electron
NB
helium ([4/2]He) ; 2 protons, 2 neutrons, 2 electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
A hydrogen atom has 1 valence electron.
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.
One. A hydrogen atom contains only one electron, and it is a valence electron.
Hydrogen is a non metal element. There are 1 electrons in a single atom.
Hydrogen atoms have one valence electron which is also the only electron they have.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
A hydrogen atom has 1 valence electron.
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.
1 electron
One. A hydrogen atom contains only one electron, and it is a valence electron.
The hydrogen atom (1H) has only 1 proton and 1 electron (you probably think at this electron).
Hydrogen is a non metal element. There are 1 electrons in a single atom.
None. A hydrogen atom has one proton and one electron (no neutron). Removing the electron leads to just a proton, no electrons.
There is one electron in a hydrogen atom.
A hydrogen atom has one proton and one electron. The proton is located in the nucleus, while the electron orbits around the nucleus. This balance of one proton and one electron gives hydrogen its neutral charge.
Hydrogen doesn't really have a valence shell. It has one electron only.