Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Rb | Yes | No | No | No |
pollucite | Yes | No | No | No |
Rb (noun) | pollucite (noun) |
---|---|
a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite | a rare mineral that is an important source of cesium |