Advertisement

Dictionary


chro'mium diox'ide




a strongly magnetic, black, semiconducting substance, CrO2, used as the active material in a type of recording tape.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

chromium 51chromo

Related Content


Advertisement

Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards