Definitions for: Rb


[n] 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



Synonyms: atomic number 37, rubidium

See Also: carnallite, lepidolite, metal, metallic element, pollucite

Try our:
Scrabble Word Finder

Scrabble Cheat

Words With Friends Cheat

Hanging With Friends Cheat

Scramble With Friends Cheat

Ruzzle Cheat



Related Resources:
animlas that start with g
animals beginning with d
v letter animals