A chemical ion or charged species containing two mercury atoms or two mercury-based units in its structure.
From 'dimercur-' (two mercury atoms) + '-ion' (charged particle). This follows the systematic nomenclature for naming ionic species in coordination and inorganic chemistry.
Ions like dimercurion are crucial in environmental chemistry—mercury ions in water can form complex species that determine whether mercury stays dissolved, precipitates, or bioaccumulates in fish, directly affecting which meals are safe for pregnant women to eat.
Complete word intelligence in one call. Free tier — 50 lookups/day.