| Potassium | a light soft silver-white metallic element of the alkali metal group |
|---|---|
| Potassium | a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum |
| Potassium | a white crystalline salt (KBr) used as a sedative and in photography |
| Potassium | a white salt (K2CO3) that is basic in solution |
| Potassium | a white salt (KClO3) used in matches, fireworks, and explosives |
| Potassium | salt of potassium (trade names Kaochlor and K-lor and Klorvess and K-lyte) |
| Potassium | a poisonous salt (KCN) used in electroplating and in photography |
| Potassium | an orange-red salt used in making dyes and in photography |
| Potassium | a salt used especially in baking powder |
| Potassium | a potassium compound often used in agriculture and industry |
| Potassium | a crystalline salt in organic synthesis and in making photographic emulsions and in iodized table salt |
| Potassium | (KNO3) used especially as a fertilizer and explosive |