Answer: lepton

AnswerCrossword Clue
LEPTON1-100 of a drachma
leptonsmall copper or bronze coin of ancient Greece
leptona monetary unit of Greece
leptonany of a class of particles with spin of 1/2 that are not subject to the strong force and that are believed to be truly elementary and not composed of quarks or other subunits. The leptons known or believed to exist are the electron
leptonaluminum coin of modern Greece, the 100th part of a drachma
leptona former monetary unit equal to 1/100 drachma
LEPTONNeutrino, e.g.
LEPTONOne hundredth of a drachma, once
LEPTONOne hundredth of a drachma
LEPTONHundredth of a drachma
LEPTONDrachma division
LEPTONJumped atop
LEPTONElementary particle
LEPTONPhysics particle with no strong force
LEPTON100th of a drachma
LEPTONMollusk, coin or elementary particle
LEPTONMollusk or atomic particle
LEPTONSubatomic particle
LEPTONPhysicist's particle
LEPTONParticle category that includes electrons
LEPTONElectron or muon