silicon fluoride

16 LETTERS · STARTS WITH S

silicon fluoride is a valid 16-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1I1L1I1C3O1N1F4L1U1O1R1I1D2E1

1 + 1 + 1 + 1 + 3 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 1 + 2 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does silicon fluoride mean?