Meanings
noungold-198 (uncountable)
- uncountablenatural sciencesThe radioactive isotope of gold, 19879Au, with a half-life of about 2.7 days.
Synonyms: radiogold
Synonyms & antonyms
nounThe radioactive isotope of gold, 19879Au, with a half-life of about 2.7 days.
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APA
gold-198. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/gold-198
MLA
“gold-198.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/gold-198. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “gold-198,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/gold-198.
Source: gold-198 on Wiktionary, CC BY-SA 4.0.