One of the crystalline allotropic forms of carbon (see carbon, n. 1), called also black lead, n. and plumbago, n.
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| 单词 | θ69261 |
| 释义 | the world > matter > chemistry > organic chemistry > carbon > [noun] > graphite (5) graphite1796 One of the crystalline allotropic forms of carbon (see carbon, n. 1), called also black lead, n. and plumbago, n. pyrolytic carbon1946 = pyrolytic graphite n. Subcategories:— graphitization (3) |
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