strontium monoxide

18 LETTERS · STARTS WITH S

strontium monoxide is a valid 18-letter word worth 29 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1R1O1N1T1I1U1M3M3O1N1O1X8I1D2E1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 1 + 8 + 1 + 2 + 1 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does strontium monoxide mean?