4
Potassium is in group 1 of the periodic table, so the answer is 1 electron.
A neutral atom of fluorine contains 7 valence electrons.
There are 20 valence electrons in the expanded valence structure of sulfur dioxide. This includes the electrons from the sulfur atom (6 valence electrons) and each oxygen atom (6 valence electrons each).
A neutral atom of silicon will have 4 valence electrons. The amount of valence electrons that a neutral atom will have can be found by the atoms group number in the periodic table.
Actually. It's 0.
2
Potassium atom has 1 valence electron
Each potassium atom has one valence electron available for bonding.
A neutral potassium atom has 19 electrons in total and 1 valence electron.
In the formation of potassium nitride, the nitrogen atom transfers 3 valence electrons to the potassium atom. This results in the nitrogen atom achieving a full outer shell, becoming a nitride ion with a charge of -3, and the potassium atom becoming a potassium ion with a charge of +1.
nitrogen has 5 valence electrons. carbon has 4 valence electrons.
A barium atom has two valence electrons.
There are 2 valence electrons in an atom of magnesium. There are 5 valence electrons that are in an atom of phosphorus. There are 4 valence electrons that are in a silicon atom.
The neutral atom of potassium has 19 electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
There are 3 valence electrons in an atom of aluminium.
Potassium is in group 1 of the periodic table, so the answer is 1 electron.