Adjective "Cobalt ultramarine" Definition and Examples


    Adjective:

    Cobalt ultramarine


    Definition:

    noun

    1. a silver-white metallic element with a faint pinkish tinge, occurring in compounds whose silicates afford important blue coloring substances for ceramics. Symbol:Co; atomic weight:5

    8.933; atomic number:27; specific gravity:

    8.9 at 20°C.

    Origin:
    cobalt