conservation of matter

NOUN
22 LETTERS · STARTS WITH C

conservation of matter is a valid 22-letter word worth 30 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1N1S1E1R1V4A1T1I1O1N1O1F4M3A1T1T1E1R1
3 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does conservation of matter mean?

NOUN · 1 SENSE
1

A fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system.