Definitions For Rb
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
Is Rb a Scrabble Word?
Words With Friends
NO
Scrabble US
NO
Scrabble UK
NO
English International (SOWPODS)
NO
Scrabble Global
NO
Enable1 Dictionary
NO
Points in Different Games
Scrabble
4
Words with Friends
5
The word Rb is worth 4 points in Scrabble and 5 points in Words with Friends