rubidium
NOUN
/ru'bɪdiəm/
8 LETTERS · 4 SYLLABLES · STARTS WITH R
rubidium is a valid 8-letter word worth 13 points in Scrabble and 17 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
R1U1B3I1D2I1U1M3
1 + 1 + 3 + 1 + 2 + 1 + 1 + 3 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING
What does rubidium mean?
NOUN · 1 SENSE
1
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
BROADER