atomic number 19
English Thesaurus
1. a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite (noun.substance)
| hypernym | : | metal, metallic element, |
| definition | : | any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. (noun.substance) |
| substance meronym | : | carnallite, |
| definition | : | a white or reddish mineral consisting of hydrous chlorides of potassium and magnesium; used as a fertilizer and as a source of potassium and magnesium (noun.substance) |
| substance meronym | : | kainite, |
| definition | : | a white mineral consisting of magnesium sulphate and potassium chloride; a source of potassium salts; used as a fertilizer (noun.substance) |
| substance meronym | : | langbeinite, |
| definition | : | a mineral consisting of potassium magnesium double sulphate; used as a fertilizer (noun.substance) |
| substance meronym | : | sylvine, sylvite, |
| definition | : | a mineral consisting of native potassium chloride; an important ore of potassium that is found in sedimentary beds (noun.substance) |
Visual ArtiKata
Explore atomic number 19 in ArtiKata.com >