Which is the MOST toxic form of mercury?
A) Hg2+
B) CH3Hg+
C) Hg4+
D) Hg0

Name: Which is the MOST toxic form of mercury? A) Hg2+ B) CH3Hg+ C) Hg4+ D) Hg0
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Quizplus · Accepted Answer

CH3Hg+ is the most toxic form of mercury because it can easily cross the blood-brain barrier and accumulate in the brain. It is also readily absorbed by the gastrointestinal and respiratory systems. Hg2+ and Hg4+ are less toxic than CH3Hg+ but are still poisonous. Hg0 is the least toxic form of mercury but can still be harmful if inhaled.

Which Is the MOST Toxic Form of Mercury