Meaning of protochemistry | Babel Free
Definitions
-
The chemistry of protons. uncountable
-
The early study of chemistry, before it became a rigorous established discipline. uncountable
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.