Associations to the word «Thorium»

Wiktionary

THORIUM, noun. A chemical element (symbol Th) with atomic number 90.

Dictionary definition

THORIUM, noun. A soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands.

Wise words

Don't use words too big for the subject. Don't say "infinitely" when you mean "very"; otherwise you'll have no word left when you want to talk about something really infinite.
C. S. Lewis