protons:40
electron:40
neutrons: can vary, however, the main isotope has 80
Ignore the other answer that says 2, it's four.
Zirconium is a metal element. It is in the d block. It has 40 electrons.
Zirconium has 40 electrons.
2 valence electrons
nitrogen has 5 valence electrons. carbon has 4 valence electrons.
A barium atom has two valence electrons.
A chlorine atom has 7 valence electrons.
There are 7 valence electrons in chlorine atom and 8 valence electrons in chloride ion.
There are 4 valence electrons in lead.
Zirconium is a metal element. There are 40 electrons in a single atom.
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.
nitrogen has 5 valence electrons. carbon has 4 valence electrons.
A barium atom has two valence electrons.
A chlorine atom has 7 valence electrons.
There are 7 valence electrons in chlorine atom and 8 valence electrons in chloride ion.
Fluorine atom has seven valence electrons.
There are 4 valence electrons in lead.
It has 8 valence electrons.
5 valence electrons
Two valence electrons
5 valence electrons can be contained in 1 atom