atoms, electron, photon, proton, ions, antiparticle, gravitons, molecules, baryon, antiproton, macromolecule, muon, fermion, droplet, spectroscopic analysis, electrostatic, colloidal, nucleon, neutrons, electron beam, meson, gluon, ionization, cosmic rays, gamma rays, charm quark, particulate, neutrino, photochemistry, plasmon, quasiparticle, hadron, nuclei, diffraction, supersolid, pions, exciton, bosons, submicron, phonon, nebular, vibrational, interstellar medium, crystallographic, magnetic monopole, positrons, quasicrystal, nanotube, chromophore, diffracting, electromagnetic, corona discharge, strange quark, dipole moment, toroid, adsorption, spore, ionisation, subatomic particle, crystals, paramagnetic, leptons, ion beam, birefringence, aerosols, crystallites, neutron star, photocurrent, boron nitride, monochromator, antiquarks, spectra, scintillator, radiative, water vapor, magnetization, crystal lattice, magnetic flux, dipolar, azobenzene, orbitals, quantum mechanical, photoluminescence, biomolecule, dopant, cadmium sulfide, momenta, dimer, titanium oxide, magnon, absorbance, hydrogen atom, wettability, superfluid, alkali metal, ejecta, compressibility, nanoscale, silicates, neutron radiation, photoemission, oxidizing agent, particles, atom, quanta, quark, corpuscle, neutron, quarks, hadrons, anode, cluster, soliton, grains, granule, nonrelativistic, positron, unperturbed, equilibrium, multiparticle, excitonic, nonequilibrium, hadronic, semiclassical, vibronic, molecule, multipole

alpha particle, beta particle, boson, deuteron, elementary particle, fermion, fundamental particle, grain, magnetic monopole, micelle, subatomic particle, superstring, thermion, virion

., alpha decay, alpha particle, antielectron, antiparticle, barn, baryon number, beta decay, boson, broglie, capture, cecil frank powell, charged, chylomicron, cloud chamber, deuteron, de broglie, duality, electric field, electron, elementary particle, embolism, embolus, fermion, flux, fundamental interaction, fundamental particle, gauge boson, grain, ground state, hadron, hodoscope, hyperon, interaction, ion, k-meson, kaon, kappa-meson, k particle, lepton, louis victor de broglie, magnetic field, magnetic flux, magnetic monopole, magneton, meson, mesotron, micelle, mu-meson, muon, negative muon, negatron, neutrino, neutron, photon, pi-meson, pion, positron, powell, prion, proton, quark, quasiparticle, resonance, rest energy, scintillate, scintillation, strange particle, subatomic particle, superstring, thermion, transiently, uncharged, van der waal's forces, virino, virion, wave-particle duality, wave mechanics, weakly interacting massive particle, wilson cloud chamber, wimp

body, closed-class word, function word, material, stuff

atom, molecule, mote, speck