Also known as Pt, element 78, 78Pt
Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish , a diminutive of "silver".
Platinum is a silvery-white metal that is dense, flexible, and highly resistant to corrosion, making it valuable for jewelry and industrial uses. Because it is rare and difficult to extract, platinum is considered a precious metal and commands high prices in the marketplace.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).