atomic structure

16 LETTERS · STARTS WITH A

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

SCRABBLE WORDS WITH FRIENDS
A1T1O1M3I1C3S1T1R1U1C3T1U1R1E1
1 + 1 + 1 + 3 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does atomic structure mean?

1