Meaning of arsenium | Babel Free
Definitions
- The radical cation H₂As:⁺ derived from arsine
- Any derivative of this ion R₂As:⁺
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.