chromicadj.

Brit.

/ˈkrəʊmɪk/, U.S.

/ˈkroʊmɪk/

Etymology: < chrome n. + -ic suffix. Compare French chromique.

Chemistry.

Of or belonging to chromium; containing chromium in chemical combination. Applied in Chemistry to compounds in which chromium combines as a triad, as chromic iron = chrome iron ore; chromic chloride Cr₂Cl₆; chromic oxide Cr₂O₃; chromic acid or chromic anhydride CrO₃.

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chromic1800

1800 tr. E. J. B. Bouillon-Lagrange Man. Course Chem. I. 389 The chromic acid has an orange-red colour, with a pungent and metallic taste.

1844 J. D. Dana Syst. Mineral. (ed. 2) 445 Chromic iron occurs only in serpentine rocks.

1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxiii. 229 Chromium Dichloride, CrCl₂, is a white crystalline body, which dissolves in water, forming a blue solution. It is obtained by passing hydrogen over heated chromic chloride.

1875 tr. H. W. Vogel Chem. Light & Photogr. xiv. 213 The photo~chemistry of chromic combinations.

This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2022).

单词	chromic
释义	chromicadj. Brit. /ˈkrəʊmɪk/, U.S. /ˈkroʊmɪk/ Etymology: < chrome n. + -ic suffix. Compare French chromique. Chemistry. Of or belonging to chromium; containing chromium in chemical combination. Applied in Chemistry to compounds in which chromium combines as a triad, as chromic iron = chrome iron ore; chromic chloride Cr₂Cl₆; chromic oxide Cr₂O₃; chromic acid or chromic anhydride CrO₃. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > chromium > [adjective] chromic1800 1800 tr. E. J. B. Bouillon-Lagrange Man. Course Chem. I. 389 The chromic acid has an orange-red colour, with a pungent and metallic taste. 1844 J. D. Dana Syst. Mineral. (ed. 2) 445 Chromic iron occurs only in serpentine rocks. 1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxiii. 229 Chromium Dichloride, CrCl₂, is a white crystalline body, which dissolves in water, forming a blue solution. It is obtained by passing hydrogen over heated chromic chloride. 1875 tr. H. W. Vogel Chem. Light & Photogr. xiv. 213 The photo~chemistry of chromic combinations. This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2022). > see also also refers to : -chromiccomb. form < adj.1800 see also
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chromicadj.

> see also