actinium

noun 0.660

curium

noun 0.658

californium

noun 0.656

einsteinium

noun 0.622

actinide

noun 0.602

protactinium

noun 0.593

neptunium

noun 0.588

transuranic

noun 0.585

aminium

noun 0.576

fermium

noun 0.567

samarium

noun 0.565

cerium

noun 0.562

plutonium

noun 0.561

nobelium

noun 0.561

berkelium

noun 0.560

francium

noun 0.557

promethium

noun 0.551

lawrencium

noun 0.551

uranium

noun 0.550

ammo

noun 0.546

onium

noun 0.546

astatine

noun 0.545

amic acid

noun 0.545

ama

noun 0.544

alpha emitter

noun 0.541

amine

noun 0.536

amate

noun 0.535

atomic

noun 0.531

technetium

noun 0.523

radium

noun 0.523

zirconium

noun 0.521

yttrium

noun 0.519

caesium-137

noun 0.517

atomic mass unit

noun 0.517

europium

noun 0.516

ammonium

noun 0.515

ammonia

noun 0.515

medical isotope

noun 0.515

amma

noun 0.512

ammonal

noun 0.510

atomic pile

noun 0.510

muonium

noun 0.510

acetamide

noun 0.507

americano

noun 0.506

amyl

noun 0.506

thorium

noun 0.504

amine oxide

noun 0.503

aminomethyl

noun 0.503

cadmium

noun 0.503

monoammonium

noun 0.501

amyrin

noun 0.501