uranium

noun 0.773

depleted uranium

noun 0.721

uranium hexafluoride

noun 0.688

uranium bomb

noun 0.657

yellowcake

noun 0.622

enrichment

noun 0.616

plutonium

noun 0.607

enriching

noun 0.604

uraninite

noun 0.601

transuranic

noun 0.600

uranyl

noun 0.586

pitchblende

noun 0.546

plutonium bomb

noun 0.527

nuclear

noun 0.522

thorium

noun 0.520

neptunium

noun 0.515

deuterium

noun 0.515

heavy hydrogen

noun 0.510

urea

noun 0.508

nuclear energy

noun 0.504

onium

noun 0.503

nuclear power

noun 0.501

nuclear weapon

noun 0.501