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Dendritic |sc| pieces, dull gray tarnished |y| chunks, and two small slightly tarnished |lu| pieces
Small pieces of |sc|, |y|, and |lu|. In the past, it was debated whether these three elements are transition metals or rare-earth metals, but the consensus now is they're all rare-earth metals.
1 gram sample of Lutetium metal in an ampoule. This shiny sample was manufactured in the shape of a tall square prism.
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