Greek Letter Used in Subatomic Particle Physics
This page is the CodyCross answer for the clue below from Prehistory, Group 1247, Puzzle 5 (Valcamonica).
Question is: Greek Letter Used in Subatomic Particle Physics
and the answer is: LAMBDA
Word Meaning:
LAMBDA — The eleventh letter of the Classical and Modern Greek alphabet, the twelfth of the Old Greek alphabet.
Definitions from Wiktionary.