from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A positive ion or univalent radical containing trivalent sulfur, such as H3S.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the univalent H3S+ cation, derived from sulfane
sulf(o)- + (amm)onium.(American Heritage® Dictionary of the English Language, Fourth Edition)
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