A fluorine atom has 9 electrons and it has the only isotope, fluorine-19.
Lead is a metal element. There are 82 electrons in a single atom.
Uranium is a non metal element. There are 92 electrons in a single atom.
A Krypton atom has 36 protons and 36 electrons each.
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A nitrogen atom has seven electrons.
Helium atom has 2 electrons.
A Mercury atom has 80 electrons.
A germanium atom has 32 electrons.
The number of electrons depends on what type of atom it is.
An atom of selenium has 34 electrons.
The neutral atom of potassium has 19 electrons.
A copper atom has 29 electrons.
There are 17 electrons i a neutral atom of chlorine.
The neutral atom of phosphorus has 15 electrons in the atom.
6 electrons and 16 protons.
Sodium has 11 electrons.