cobalt oxide


: an oxide of cobalt: such as
: the monoxide CoO obtained usually as a grayish powder

called also cobaltous oxide

: a gray to blue-black powder containing cobalt monoxide and higher oxides (as tricobalt tetroxide Co3O4) and used chiefly in coloring glass and ceramic ware blue

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Dictionary Entries Near cobalt oxide

Cite this Entry

“Cobalt oxide.” Dictionary, Merriam-Webster, Accessed 25 Jul. 2024.

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