Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of polysulphide is as below...

Ultramarine :: Ultramarine (n.) A blue pigment formerly obtained by powdering lapis lazuli, but now produced in large quantities by fusing together silica, alumina, soda, and sulphur, thus forming a glass, colored blue by the sodium polysulphides made in the fusion. Also used adjectively..

Polysulphuret :: Polysulphuret (n.) A polysulphide.

Monosulphide :: Monosulphide (n.) A sulphide containing one atom of sulphur, and analogous to a monoxide; -- contrasted with a polysulphide; as, galena is a monosulphide..

Polysulphide :: Polysulphide (n.) A sulphide having more than one atom of sulphur in the molecule; -- contrasted with monosulphide.

Random Fonts

Most Popular