About 533,000 results
Open links in new tab
  1. Periodic Table of Elements - PubChem

    Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, …

  2. Periodic Table - PubChem

    May 8, 2019 · Table View is the traditional periodic table any scientist would instantly recognize. List View provides a summary view, allowing you to see all properties available for each …

  3. Hassium | Hs (Element) - PubChem

    Periodic Table Hassium Hassium is a chemical element with symbol Hs and atomic number 108. Classified as a transition metal, Hassium is a solid at 25°C (room temperature).

  4. Docs - PubChem

    As we mark the 150th anniversary of the periodic table, the scientific community has declared 2019 to be “The International Year of the Periodic Table”. PubChem is celebrating by …

  5. Berkelium | Bk (Element) - PubChem

    Periodic Table Berkelium Berkelium is a chemical element with symbol Bk and atomic number 97. Classified as a n actinide, Berkelium is a solid at 25°C (room temperature).

  6. PubChem

    Explore Resources Periodic Table of Elements Classification Browser Search and Analysis Tools Chemical Safety Information

  7. Krypton | Kr (Element) - PubChem

    Periodic Table Krypton Krypton is a chemical element with symbol Kr and atomic number 36. Classified as a noble gas, Krypton is a gas at 25°C (room temperature).

  8. Palladium | Pd (Element) - PubChem

    Periodic Table Palladium Palladium is a chemical element with symbol Pd and atomic number 46. Classified as a transition metal, Palladium is a solid at 25°C (room temperature).

  9. Argon | Ar (Element) - PubChem

    Periodic Table Argon Argon is a chemical element with symbol Ar and atomic number 18. Classified as a noble gas, Argon is a gas at 25°C (room temperature).

  10. Silicon | Si (Element) - PubChem

    https://www.nist.gov/pml/database-disclaimer Silicon https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=14 IUPAC Periodic Table of the Elements and Isotopes (IPTEI)