cobalticadj.

Brit.

/kəʊˈbɔːltɪk/,

/kəʊˈbɒltɪk/, U.S.

/koʊˈbɔltɪk/,

/koʊˈbɑltɪk/

Etymology: < cobalt n. + -ic suffix.

1. Of, pertaining to, or of the nature of, cobalt.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > cobalt > [adjective]

cobaltic1782

1782 Kirwan Min. Acids in Philos. Trans. (Royal Soc.) 73 82 Bismuth..does not affect the true cobaltic part.

1791 E. Darwin Bot. Garden: Pt. I i. 85 With golden purples, and cobaltic blues.

1854 J. Scoffern in Orr's Circle Sci., Chem. Chem. 454 By roasting the cobaltic product.

2. Chemistry. Applied to the tri-compounds of the metal, as cobaltic oxide Co₂O₃.

ΚΠ

1863 H. Watts Dict. Chem. I. 1049 Sesquioxide of Cobalt, Cobaltic Oxide, Co⁴O³, is formed when chorine is transmitted through water in which the hydrated protoxide is suspended.

1863–72 H. Watts Dict. Chem. I. 1044 Tri-salts of cobalt, or cobaltic salts.

1873 A. W. Williamson Chem. for Students (ed. 3) 191 Cobaltic oxide is a black powder.

This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022).

单词	cobaltic
释义	cobalticadj. Brit. /kəʊˈbɔːltɪk/, /kəʊˈbɒltɪk/, U.S. /koʊˈbɔltɪk/, /koʊˈbɑltɪk/ Etymology: < cobalt n. + -ic suffix. 1. Of, pertaining to, or of the nature of, cobalt. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > cobalt > [adjective] cobaltic1782 1782 Kirwan Min. Acids in Philos. Trans. (Royal Soc.) 73 82 Bismuth..does not affect the true cobaltic part. 1791 E. Darwin Bot. Garden: Pt. I i. 85 With golden purples, and cobaltic blues. 1854 J. Scoffern in Orr's Circle Sci., Chem. Chem. 454 By roasting the cobaltic product. 2. Chemistry. Applied to the tri-compounds of the metal, as cobaltic oxide Co₂O₃. ΚΠ 1863 H. Watts Dict. Chem. I. 1049 Sesquioxide of Cobalt, Cobaltic Oxide, Co⁴O³, is formed when chorine is transmitted through water in which the hydrated protoxide is suspended. 1863–72 H. Watts Dict. Chem. I. 1044 Tri-salts of cobalt, or cobaltic salts. 1873 A. W. Williamson Chem. for Students (ed. 3) 191 Cobaltic oxide is a black powder. This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022). < adj.1782
随便看	railroad land railroad line railroad man railroad manager railroad map railroad of life railroad omnibus railroad pace railroad pass railroad police railroad president railroad proprietor railroad security railroad service railroad shares railroad speed railroad spike railroad spur railroad station railroad switch railroad tie railroad time railroad town railroad track railroad train