Meaning of gold-198 | Babel Free
Definitions
The radioactive isotope of gold, ¹⁹⁸₇₉Au, with a half-life of about 2.7 days.
uncountable
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.