Which of the following metals is the most expensive per troy ounce.
(40 points)
written by Charles • topics: elements block unblock • metals economics block unblock
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This 1990 Hugo Award winning novel by Dan Simmons shares it's name with what poem by John Keats? (30 points)
written by Charles • topics: literature block unblock • science fiction block unblock • Hugo Award Winners block unblock • fiction block unblock • sci-fi block unblock
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