← Back to search

Meaning of gold-198 | Babel Free

Noun CEFR B2

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.

See also

gold-and-silver honeysuckle gold-bearing gold-beater gold-beater's skin gold-brick gold-bronze