This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
there are 11 electron is a neutral atom of sodium
121 neutrons.
Three electron shells would be completely filled by a neutral xenon atom.
One
Calcium has the electron configuration [Ar]4s2; the neutral atom of calcium has 20 electrons.
there are 11 electron is a neutral atom of sodium
121 neutrons.
Three electron shells would be completely filled by a neutral xenon atom.
One
Calcium has the electron configuration [Ar]4s2; the neutral atom of calcium has 20 electrons.
The neutral atom of plutonium has 94 electrons.
The neutral atom of californium has 98 electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
None.
A neutral sodium must lose one electron in order for the resulting sodium ion to have the same electron configuration as an atom of the element neon.
It has 14 electrons with an electron arrangement of 2,8,4
A neutral oxygen atom has six valence electrons.