2 on the inner most, and 8 on every other layer
inner shell electrons : the electrons that are not in the the highest occupied energy level .
inner-shell electrons
Germanium has 18 inner shell electrons.
there are 2 electrons in the inner shell of a hydrogen atom.
In nitrogen, the inner shell consists of two electrons, which fill the 1s orbital.
Yes, Lithium has the Atomic Number 3, therefore has 3 electrons. The inner 'shell' of electrons only needs 2 electrons to be full. The Li+ ion also has a full inner shell.
The very inner shell of an atom is the 1st shell and can only contain 2 electrons.
Cl is in the 17 group. It is in the 3rd period. It has 3 energy levels.
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
Inner shell electrons are electrons that are located closer to the nucleus of an atom, shielded by outer electron shells. They have lower energy levels compared to outer shell electrons and are generally not involved in chemical reactions.
Since Helium is a noble gas meaning it is stable, and the fact that it has one shell, it has 2 shells in its inner-most shell.
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.