Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two carbon atoms…
| 单词 | θ67163 |
| 释义 | the world > matter > chemistry > chemistry as a science > naming conventions > [adjective] > independent words (8) meta1876 Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two carbon atoms… ortho1876 Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two adjacent carbon… para1876 Chemistry. Now frequently italicized. Designating a configuration of a benzene ring in which substituent groups are attached to two opposite carbon… P1899 Of various English words. Chemistry. In form p. Usually italicized. = para, adj.1 1. onium1905 attributive. Designating (compounds containing) complex cations of the kind with names ending in -onium. ol1907 attributive. Designating an OH (hydroxyl) group bonded to and serving as a bridge between two metal atoms in a polynuclear complex compound, or a… oxo1935 Containing or involving one or more oxygen atoms bonded to another atom, esp. in the form of a carbonyl group. nido1967 Designating a boron compound in whose molecules boron atoms occupy all vertices but one of a notional triangulated polyhedron; (also) designating… |
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