The name originally given to the metal chromium, n.
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| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > chromium > [noun] (3) chrome1800 The name originally given to the metal chromium, n. chromium1807 A metallic element, symbol Cr, not occurring in the free state, discovered by Vauquelin in 1797. It is remarkable for the brilliant colours, red… Cr1833 chromium. |
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