Clue: Unstable subatomic particle

Answer: 2 possible answers to Unstable subatomic particle. From 4 to 4 leters.

Unstable subatomic particle answers with 4 characters:

• KAON
• MUON

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Similar Clues:

• Its clue reads "Unstable subatomic particle" (TENOWN with 6 letters)
• Unstable subatomic particles (MUONS with 5 letters)
• Certain subatomic particle (e.g. PION with 4 letters)
• Subatomic particle composed of one quark and one antiquark (MESON with 5 letters)
• Some subatomic particles (e.g. MESONS with 6 letters)
• Subatomic particle that is a nuclear binder (PION with 4 letters)
• Subatomic particle in a collider (HADRON with 6 letters)
• Subatomic particle made of three quarks (BARYON with 6 letters)
• Charged subatomic particle (ION with 3 letters)
• Semistable subatomic particle (PION with 4 letters)