Exotic atom

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

An exotic atom is an otherwise normal atom in which one or more subatomic particles have been replaced by other particles. For example, electrons may be replaced by other negatively charged particles such as muons (muonic atoms) or pions (pionic atoms).

Excerpt from the Wikipedia article “Exotic atom”, under the CC BY-SA 4.0 license. Read the article on Wikipedia