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Element Quiz 4. Pt. Platinum. Au. gold. Hg. mercury. Sr. strontium. Pb. lead. U. uranium. Ag. silver. I. iodine. Xe. xenon. Ba. barium. Sn. tin. Pu. Plutonium. lead. Pb. Plutonium. Pu. silver. Ag. xenon. Xe. Platinum. Pt. gold. Au. strontium. Sr. tin. Sn.
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