The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.
Helium atom has 2 electrons.
I assume you mean energy levels/shells. It has 1.
Helium has only 1 shell with two electrons.
Helium will have only 2 electrons
Helium has only 1 shell with two electrons.
Helium atom has 2 electrons.
A neutral atom of helium has 2 electrons.
I assume you mean energy levels/shells. It has 1.
Helium has only 1 shell with two electrons.
2
helium has 2 electrons as its atomic number is 2
Helium will have only 2 electrons
Helium has only 1 shell with two electrons.
Helium is a non metal element. There are 2 electrons in a single atom.
Helium has two valence electrons
Helium has 2 valence electrons.
There are no electrons present in a helium atom in its second energy level.