Talk:Argonium

Chemistry Low‑importance

	This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ChemistryWikipedia:WikiProject ChemistryTemplate:WikiProject ChemistryChemistry articles
Low	This article has been rated as Low-importance on the project's importance scale.

Astronomy Low‑importance

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles
Low	This article has been rated as Low-importance on the project's importance scale.

A fact from Argonium appeared on Wikipedia's Main Page in the Did you know column on 28 October 2016 (check views). The text of the entry was as follows:

Did you know... that argonium, an ion composed of an argon atom and a proton, was the first noble gas molecular ion to be found in interstellar space?

A record of the entry may be seen at Wikipedia:Recent additions/2016/October. The nomination discussion and review may be seen at Template:Did you know nominations/Argonium.

Wikipedia