conservation of mass

NOUN
20 LETTERS · 4 SYLLABLES · STARTS WITH C

conservation of mass is a valid 20-letter word worth 28 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1N1S1E1R1V4A1T1I1O1N1O1F4M3A1S1S1
3 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 3 + 1 + 1 + 1 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does conservation of mass mean?

NOUN · 1 SENSE
1

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