Chemistry. = valency, n. 2. Now historical.
| 单词 | θ67447 |
| 释义 | the world > matter > chemistry > valency > [noun] (32) atomicity1859 Chemistry. = valency, n. 2. Now historical. quantivalence1865 Chemistry. = valency, n. 2a. valency1869 Chemistry. The power or capacity of certain elements to combine with or displace a greater or smaller number of hydrogen (or other) atoms; atomicity. adicity1882 W. Odling's term for: combining power, valency. Cf. monad, n. 4, dyad, n. 2a, etc. valence1884 Chemistry. = valency, n. 2. (See also quot. 1902.) Subcategories:— valency of one (2) — valency of two (2) — valency of three (1) — valency of four (5) — valency of eight (1) — multivalency (3) — element with odd-numbered valency (1) — partial valency (1) — unit of valency (1) — valence shell (1) — combining powers of elements (9) |
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