| 释义 |
chromium dioxide
chromium dioxide n (Elements & Compounds) a chemical compound used as a magnetic coating on cassette tapes; chromium(IV) oxide. Formula: CrO2. Also called (not in technical usage): chrome dioxide chromium dioxide
chromium dioxide[′krō·mē·əm dī′äk‚sīd] (inorganic chemistry) Cr2O2 Black, acicular crystals; a semiconducting material with strong magnetic properties used in recording tapes. |