Specific uses. Chemistry. A trivalent element or radical, i.e. one which combines with three atoms of hydrogen or other monovalent element or radical.
| 单词 | θ67468 |
| 释义 | the world > matter > chemistry > valency > [noun] > combining powers of elements > element with the power of three (1) triad1865 Specific uses. Chemistry. A trivalent element or radical, i.e. one which combines with three atoms of hydrogen or other monovalent element or radical. |
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