baryon

noun 0.658

proton

noun 0.628

hyperon

noun 0.616

meson

noun 0.608

boson

noun 0.606

fermion

noun 0.600

elementary particle

noun 0.590

antibaryon

noun 0.581

charmonium

noun 0.580

hydronium

noun 0.570

subatomic particle

noun 0.569

atom

noun 0.567

antiproton

noun 0.564

warhead

noun 0.560

antihydrogen

noun 0.560

particle

noun 0.557

nucleon

noun 0.557

hydrogen

noun 0.556

atomic

noun 0.556

pentaquark

noun 0.555

deuteron

noun 0.552

alpha particle

noun 0.551

graviton

noun 0.549

fundamental particle

noun 0.548

hydrogen ion

noun 0.543

quarkonium

noun 0.542

baryon number

noun 0.542

particle accelerator

noun 0.542

hab

noun 0.541

quark

noun 0.540

phonon

noun 0.536

photon

noun 0.532

strange quark

noun 0.531

charged particle

noun 0.529

hydrogen bomb

noun 0.529

hexaboride

noun 0.528

heavy hydrogen

noun 0.527

protium

noun 0.527

neutron

noun 0.526

cyclotron

noun 0.523

strong interaction

noun 0.523

top quark

noun 0.522

hafnium

noun 0.521

parahydrogen

noun 0.521

hard

noun 0.520

atomic nucleus

noun 0.520

hem

noun 0.518

hydride

noun 0.518

hare

noun 0.518

hydro

noun 0.517

heavy

noun 0.517

har

noun 0.517

positron

noun 0.517

heme

noun 0.516

betatron

noun 0.516

down quark

noun 0.515

hyrax

noun 0.514

hammer

noun 0.512

polyhedron

noun 0.512

nuclide

noun 0.511

helium

noun 0.509

hematite

noun 0.508

superheavy

noun 0.508

howitzer

noun 0.507

ammer

noun 0.507

quasiparticle

noun 0.507

polaron

noun 0.507

holmium

noun 0.506

haft

noun 0.506

hydrocarbon

noun 0.505

dilaton

noun 0.505

composite particle

noun 0.504

hon

noun 0.503

antiparticle

noun 0.502

pion

noun 0.502

antiquark

noun 0.502

boron

noun 0.502

proton number

noun 0.501

homodimer

noun 0.500

tachyon

noun 0.500