约 378 个结果
在新选项卡中打开链接
  1. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/periodic-table

    Periodic Table of Elements - PubChem

  2. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/C

    Carbon | C (Element) - PubChem

  3. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/periodic-table/atomic-mass

    Atomic Mass | Periodic Table of Elements - PubChem

  4. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Ruthenium

    Ruthenium | Ru (Element) - PubChem

  5. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Oganesson

    Oganesson | Og (Element) - PubChem

  6. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Ytterbium

    Ytterbium | Yb (Element) - PubChem

  7. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Tungsten

    Tungsten | W (Element) - PubChem

  8. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Nitrogen

    Nitrogen | N (Element) - PubChem

  9. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Fluorine

    Fluorine | F (Element) - PubChem

  10. nih.gov
    https://pubchem.ncbi.nlm.nih.gov/element/Yttrium

    Yttrium | Y (Element) - PubChem