Let me guess -- you're using the junk science assumption that mercury spreads evenly over a large area rather than the real world assumption that it stays in a few large droplets.
Let me guess -- you're using the junk science assumption that mercury spreads evenly over a large area rather than the real world assumption that it stays in a few large droplets. Both methyl mercury and dimethyl mercury are fairly readily water-soluble, about 1 gram per liter for dimethyl mercury, IIRC. It will disperse, and it will contaminate fish and other animals.
Did you ever see the show on that Spanish Galleon that still had recoverable mercury? The divers "spoon-fed" what I
remember as an 80cu/ft tank. They could not lift it back to the ship.
So "puddles" of mercury stayed in place after 3-4-500 years, in a very unkind environment.
Can't remember what was recovered v. what they suspected from the ship's manifest.