cobaltous

[ koh-bawl-tuhs ]

/ koʊˈbɔl təs /

adjective

containing bivalent cobalt.

Origin of cobaltous

First recorded in 1860–65; cobalt + -ous

Words nearby cobaltous

cobalt blue, cobalt bomb, cobalt green, cobaltic, cobaltite, cobaltous, cobaltous hydroxide, cobalt violet deep, cobalt violet light, cobalt yellow, Cobb

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for cobaltous

The cobaltous oxide was found to be much less active, requiring the above doses to be increased about two-thirds.
Poisons: Their Effects and Detection|Alexander Wynter Blyth
Cobaltous hydroxide, Co(OH)2, is formed when a cobaltous salt is precipitated by caustic potash in the absence of air.
Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5|Various
For the action of ammonia on the cobaltous salts in the presence of air see Cobaltammines (below).
Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5|Various

British Dictionary definitions for cobaltous

cobaltous

/ (kəʊˈbɔːltəs) /

adjective

of or containing cobalt in the divalent state

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

单词	cobaltous
释义	cobaltous [ koh-bawl-tuhs ] / koʊˈbɔl təs / adjective containing bivalent cobalt. Origin of cobaltous First recorded in 1860–65; cobalt + -ous Words nearby cobaltous cobalt blue, cobalt bomb, cobalt green, cobaltic, cobaltite, cobaltous, cobaltous hydroxide, cobalt violet deep, cobalt violet light, cobalt yellow, Cobb Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for cobaltous The cobaltous oxide was found to be much less active, requiring the above doses to be increased about two-thirds. Poisons: Their Effects and Detection\|Alexander Wynter Blyth Cobaltous hydroxide, Co(OH)2, is formed when a cobaltous salt is precipitated by caustic potash in the absence of air. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5\|Various For the action of ammonia on the cobaltous salts in the presence of air see Cobaltammines (below). Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5\|Various British Dictionary definitions for cobaltous cobaltous / (kəʊˈbɔːltəs) / adjective of or containing cobalt in the divalent state 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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