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niobic

[nahy-oh-bik, -ob-ik] /naɪˈoʊ bɪk, -ˈɒb ɪk/
adjective, Chemistry
1.
of or relating to niobium; columbic.
2.
of or derived from niobic acid.
Origin of niobic
1835-1845
1835-45; niob(ium) + -ic
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for niobic

niobic

/naɪˈəʊbɪk; -ˈɒbɪk/
adjective
1.
of or containing niobium in the pentavalent state Also columbic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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10
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