rubidium
rubidium is a valid 8-letter word worth 13 points in Scrabble and 17 in Words With Friends.
Meaning
What does rubidium mean?
A valid word accepted in tournament Scrabble and Words With Friends play.
- 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
Anagrams
Anagrams of rubidium
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Word lists