It has 8 valence electrons.
4
A hydrogen atom has 1 valence electron.
It has only 1 valence electron
they all have one valence electron.
It depends on the atom. List what element the atom is from.
A neutral oxygen atom has six valence electrons.
Oxygen has six valence electrons.
Potassium atom has 1 valence electron
Valence electrons are located in the outermost shell in an atom. Chromium has only one valence electron.
One. A hydrogen atom contains only one electron, and it is a valence electron.
The number of valence electrons depends on the atom and can vary from 1 to 8.
Each potassium atom has one valence electron available for bonding.