positronium (0 synonym found)

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positronic  ·  positroniums

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Definition of positronium:

(n) : (physics, chemistry) An exotic atom (specifically, an onium) consisting of a positron (antielectron) and an electron, as a particle–anti-particle bound pair with no nucleus.
Definition of positronium:

(n) : (physics, chemistry) An exotic atom (specifically, an onium) consisting of a positron (antielectron) and an electron, as a particle–anti-particle bound pair with no nucleus.
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