Physics and Chemistry. Consisting of single atoms rather than molecules; of a thickness or depth of one atom.
单词 | θ71574 |
释义 | the world > matter > chemistry > atomic chemistry > [adjective] > relating to molecules > by number of atoms (10) monatomic1848 Physics and Chemistry. Consisting of single atoms rather than molecules; of a thickness or depth of one atom. pentatomic1858 Consisting of five atoms; containing five atoms per molecule. Also: pentabasic, pentahydric (now rare); †pentavalent (obsolete). ter-atomic1861 of three atoms, triatomic, adj. tetratomic1862 (a) Containing four atoms in the molecule. †(b) = tetravalent, adj., quadrivalent, adj. n. Obsolete. †(c) = tetrahydric, adj. Obsolete. triatomic1862 (a) Having three atoms in the molecule. †(b) = trivalent, adj. Obsolete. (c) Containing three hydroxyl groups (OH); = trihydric, adj.1 diatomic1866 Consisting of, or having, two atoms; specifically applied to compounds containing two replaceable atoms of hydrogen; sometimes used as = divalent. hexatomic1868 Containing or consisting of six atoms of some substance; having six replaceable hydrogen atoms; also = hexavalent, adj. octatomic1875 Consisting of eight atoms; containing eight atoms per molecule. heptatomic1886 containing or equivalent to seven atoms. monadic1907 Chemistry. Monatomic. Also: monomolecular. Now disused. |
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