Of an element: having a full outer valence level (and hence a valency of zero); (of a compound or complex) containing an element in this state. Also…
| 单词 | θ67429 |
| 释义 | the world > matter > chemistry > valency > [adjective] > having a valency of zero (2) zerovalent1906 Of an element: having a full outer valence level (and hence a valency of zero); (of a compound or complex) containing an element in this state. Also… non-valent1950 Originally: (now rare) not readily forming chemical bonds; inert. Later: having a formal oxidation state of zero; = zerovalent, adj.; (also) not… |
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