none its innert Being inert does not mean you don't have valence electrons. Helium has two valence electrons, both in a 1s orbital.
Helium has two valence electrons
There are two electrons in the valance shell of helium. Since this is the first shell, it is filled by two electrons.
Helium has two valence electrons. It is the only noble gas not to have eight valence electrons. Helium has the electronic configuration 1s2.The Noble gases have eight valence electrons in their outer shell.
There are 27 valance electrons.
2 valance electrons
Iodine has 7 valance electrons
because it only has one orbital
They have different numbers of valance electrons
6 valence electrons
6 valence electrons
Helium has 2 electrons.
there are six