Oxygen has six valence electrons.
6
eight
6
Potassium atom has 1 valence electron
they all have one valence electron.
Valence electrons are located in the outermost shell in an atom. Chromium has only one valence electron.
A neutral oxygen atom has six valence electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
It depends on the atom. List what element the atom is from.
5
eight
It has 8 valence electrons.
6
4
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.
Potassium atom has 1 valence electron
Oxygen has six valence electrons.