alpha decay

noun 0.822

beta radiation

noun 0.776

radioactive decay

noun 0.725

beta particle

noun 0.721

alpha emission

noun 0.699

beta emitter

noun 0.655

decay

noun 0.629

electron neutrino

noun 0.590

nuclear disintegration

noun 0.585

beta

noun 0.570

weak force

noun 0.567

deexcitation

noun 0.552

alpha radiation

noun 0.550

antineutrino

noun 0.548

alpha emitter

noun 0.546

down quark

noun 0.545

decomposition

noun 0.545

tau neutrino

noun 0.537

decrement

noun 0.532

neutrino

noun 0.527

nuclear reaction

noun 0.527

baryogenesis

noun 0.526

weak nuclear force

noun 0.524

nuclear fission

noun 0.523

subatomic particle

noun 0.521

atomic fission

noun 0.518

dehydrogenation

noun 0.518

biodegradation

noun 0.518

decrease

noun 0.516

decarboxylation

noun 0.515

deprotonation

noun 0.515

chemical decomposition

noun 0.514

decarbonylation

noun 0.514

deuteron

noun 0.514

pair production

noun 0.511

positron

noun 0.508

antielectron

noun 0.506

degeneration

noun 0.506

degenerate matter

noun 0.505

muon neutrino

noun 0.505

transmutation

noun 0.503

antibaryon

noun 0.503

photodecomposition

noun 0.501

dehalogenation

noun 0.500