exclusion principle

NOUN /ɪk'skluʒən_'prɪnsəpəl/
19 LETTERS · 5 SYLLABLES · STARTS WITH E

exclusion principle is a valid 19-letter word worth 33 points in Scrabble and 42 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1X8C3L1U1S1I1O1N1P3R1I1N1C3I1P3L1E1
1 + 8 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 =33 PTS
DOUBLE WORD → 66TRIPLE WORD → 99
MEANING

What does exclusion principle mean?

NOUN · 1 SENSE
1

No two electrons or protons or neutrons in a given system can be in states characterized by the same set of quantum numbers.