约 7,800 个结果
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  1. Periodic Table of Elements - PubChem

  2. Lawrencium | Lr (Element) - PubChem

  3. Ytterbium | Yb (Element) - PubChem

  4. Berkelium | Bk (Element) - PubChem

  5. Hydrogen | H (Element) - PubChem

  6. Helium | He (Element) - PubChem

  7. Melting Point | Periodic Table of Elements - PubChem

  8. Polonium | Po (Element) - PubChem

  9. Oganesson | Og (Element) - PubChem

  10. Electronegativity | Periodic Table of Elements - PubChem