Word: Rb
Part of speech: Symbol
Syllables: rb
Definition: Symbol for rubidium; 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
Morphemes:
Affix: Rb
Language: en
PoS: Symbol
Meaning: Symbol for rubidium; 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