No simple ionic examples listed
Helium is included in the full 118-element reference, but common classroom ionic examples are not listed for this element.
What Is the Charge of Helium?
Helium does not have a common simple ionic charge in introductory chemistry.
Quick answer: no common simple ion is listed for Helium; use a primary chemistry reference for advanced oxidation-state work.
| Element | Helium |
|---|---|
| Symbol | He |
| Atomic number | 2 |
| Common ionic charge | none listed |
| Common ions | none listed |
Why Helium has this charge
Helium does not have a common simple ionic charge in introductory chemistry. It is included for completeness in the periodic table reference.
No common simple ion is listed; verify advanced oxidation-state chemistry with a primary reference.
Helium charge examples
FAQ
Is Helium charge the same as oxidation state?
Ionic charge is the charge on an actual ion. Oxidation state is a bookkeeping number used inside compounds. They can match, but they are not always the same thing.
How do I use this in formulas?
Combine positive and negative ions so the total charge is zero. You can also use the ionic compound calculator.
Where can I see the full chart?
Use the periodic table with charges or the ionic charges chart.