No.
Helium is a noble gas. It does not want to gain or lose electrons as it already has a full valence shell. In order to become a positive ion it would need to lose an electron.
heliu helium
It kinda doesn't.
helium`s charge is H+, is a positive charge
helium`s charge is H+, is a positive charge
If one electron has been removed from Helium's electron shell then it is a He+ ion. If both of its electrons have been removed it becomes a He2+ ion. Either way they are both positive ions.
One.
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.
Helium
No. Helium is not molecular it is a monoatomic gas.
Helium is a neutral atom that has several isotopes and can become an ion.
No one knows.
Helium