positronium
English
edit
Etymology
editNoun
editpositronium (plural positroniums or positronia) (Symbol: Ps)
- (physics, chemistry) An exotic atom (specifically, an onium) consisting of a positron (anti-electron) and an electron, as a particle–anti-particle bound pair with no nucleus.
Derived terms
edit(exotic atom):
Translations
editexotic atom
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See also
edit(exotic atom):
(onium):