| 单词 | quantivalency |
| 释义 | > as lemmasquanˈtivalency quanˈtivalency n. Chemistry = sense 1. ΚΠ 1875 J. McCosh Ideas in Nature 18 In chemical combinations the atom..frequently exhibits a wide range of deportment, coming under the head of what chemists call quantivalency or atomicity. 1879 Jrnl. Amer. Chem. Soc. 1 156 The uneven quantivalencies of the elements taking part in the reaction. 2004 Jrnl. Solid State Chem. 177 1486/2 The Al element with uniform quantivalency of Al3+ acted as effective donor. < as lemmas |
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