It can have infinite number of electrons so long as it follows the 2n square rule.
Helium atom has 2 electrons.
A stable sodium atom has 11 electrons.
13
Copper atom has 29 electrons.Uranium atom has 92 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.
Shell 1: Two electrons Shell 2: Eight electrons Shell 3: Eight electrons Shell 4: Eighteen electrons
It has most likely has 3 rings with electrons surrounding the nucleus which contains the protrons and the neutrons.
A Mercury atom has 80 electrons.
The number of electrons depends on what type of atom it is.
A nitrogen atom has seven electrons.
An atom is the smallest part of an element. The atom consists of nucleus with protons and neutrons and electrons surrounding the nucleus. Both the neutron and proton are hadrons composed of quarks. The electron is a quark.
The neutral atom of potassium has 19 electrons.
An atom's atomic number is the number of electrons.
Helium atom has 2 electrons.
The neutral atom of phosphorus has 15 electrons in the atom.
The chlorine atom has 17 protons and electrons.
There are 5 valence electrons in the atom phosphorus.