Elementary particle
Else clues• Atomic particle
• Charged lepton
• Lepton family particle
• Negative particle
• Particle created by a cosmic ray
• Particle of cosmic radiation
• Particle that can temporarily replace an electron
• Physics particle
• Short-lived lepton
• Short-lived particle
• Short-lived subatomic particle
• Short-lived, charged lepton
• Subatomic bit
• Subatomic particle
• Unstable lepton
• Unstable particle
• Unstable subatomic particle
• Decays to electron and neutrino and antineutrino
• An elementary particle with a negative charge and a half-life of 2 microsecond