An electron remains an elementary particle after absorbing or emitting a photon

the verdict

COMMON KNOWLEDGE

Legacy classification; evidence review pending

Recorded sources

no sources on either side

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Is it true that an electron remains an elementary particle after absorbing or emitting a photon?

An electron remains an elementary particle after interacting with a photon, so no citation is needed for this fundamental physical fact.

Verdict: COMMON KNOWLEDGE · 0 sources for, 0 against · Last checked 4 Aug 2026

The analysis

The claim states a foundational definition in particle physics: electrons are elementary leptons and do not cease to be elementary particles merely by absorbing or emitting photons (light quanta), which is a standard electromagnetic interaction. This is a matter of common scientific definition and everyday observation in physics, requiring no specific literature citation.

What does the evidence say?

Receipt History

first checked04 Aug 2026

judged → COMMON KNOWLEDGE · 9504 Aug 2026

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