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Question
If the concentration of gold in seawater is 2.0 milligram per ton of sea water and the mass of the ocean is 1.5 1018 tons, how much gold is in the ocean?A) 3.0 1012 kg
B) 3.0 kg
C) 300 g
D) 36 mg
E) 3000 lb
Answer
This answer is hidden. It contains 1 characters.
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