Meaning of ultraheavy | Babel Free
Definitions
- Describing any atom that has a very large atomic weight; especially those that lie beyond fermium in the periodic table
- Extremely or exceedingly heavy.
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.