phase transition

NOUN
16 LETTERS · STARTS WITH P

phase transition is a valid 16-letter word worth 20 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3H4A1S1E1T1R1A1N1S1I1T1I1O1N1
3 + 4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does phase transition mean?

NOUN · 1 SENSE
1

A change from one state (solid or liquid or gas) to another without a change in chemical composition.