carbonium ion
noun
car·bo·ni·um ion
kär-ˈbō-nē-əm- 
: an organic ion that contains a positively charged carbon atom
Cite this Entry
“Carbonium ion.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/carbonium%20ion. Accessed 30 Oct. 2025.
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