N Nirvana New member Jan 10, 2011 #1 Fish - 0.23ppm concentration of mercury Polar Bear - 1.23 ppm concentration of mercury #1: What is the mass of mercury in a 250g fish? #2: What is the mass of mercury in a 900kg polar bear?
Fish - 0.23ppm concentration of mercury Polar Bear - 1.23 ppm concentration of mercury #1: What is the mass of mercury in a 250g fish? #2: What is the mass of mercury in a 900kg polar bear?
