Helonium ion
Protonated helium
H
1
He
1
  Charge = +1
 
Real ion.

Gram formula weight (molecular mass) = 5.0105



Helonium ion
is defined with respect to the entities below:
The entities below are defined with respect to:
Helonium ion
Real complex ion (generic)


Type 1 Lewis acid/base complex (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis