Last Name of Albert, a Pioneer of Physics
This page is the CodyCross answer for the clue below from Botanical Garden, Group 1430, Puzzle 3 (Star of Bethlehem).
Question is: Last Name of Albert, a Pioneer of Physics
and the answer is: EINSTEIN
Word Meaning:
EINSTEIN — (photochemistry, dated) One mole of photons, regardless of frequency, as used to measure irradiance.
Definitions from Wiktionary.