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  1. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › periodic-table › pdf › Periodic_Table_of_El…
    [PDF]

    PERIODIC TABLE OF ELEMENTS - PubChem

    PERIODIC TABLE OF ELEMENTS

  2. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › periodic-table › pdf › Periodic_Table_of_El…
    [PDF]

    PERIODIC TABLE OF ELEMENTS - PubChem

    PERIODIC TABLE OF ELEMENTS Chemical Group Block 18

  3. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › periodic-table › ionization-energy

    Ionization Energy | Periodic Table of Elements - PubChem

    Explore how ionization energy changes with atomic number in the periodic table of elements via interactive plots.

  4. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › ptable › atomic-mass

    Atomic Mass | Periodic Table of Elements - PubChem

    Explore how atomic mass changes with atomic number in the periodic table of elements via interactive plots.

  5. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › ghs

    GHS Classification Summary - PubChem

    GHS, the Globally Harmonized System of Classification and Labeling of Chemicals, was developed by the United Nations as a way to bring into agreement the chemical regulations and standards of …

  6. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › ptable › electronegativity

    Electronegativity | Periodic Table of Elements - PubChem

    Explore how electronegativity changes with atomic number in the periodic table of elements via interactive plots.

  7. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › element › Sodium

    Sodium | Na (Element) - PubChem

    https://www.nist.gov/pml/database-disclaimer Sodium https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=11 IUPAC Periodic Table of the Elements and Isotopes (IPTEI) …

  8. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › element › Sulfur

    Sulfur | S (Element) - PubChem

    https://www.nist.gov/pml/database-disclaimer Sulfur https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=16 IUPAC Periodic Table of the Elements and Isotopes (IPTEI) …

  9. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › element › Moscovium

    Moscovium | Mc (Element) - PubChem

    Chemical element, Moscovium, information from authoritative sources. Look up properties, history, uses, and more.

  10. nih.gov
    https://pubchem.ncbi.nlm.nih.gov › periodic-table › boiling-point

    Boiling Point | Periodic Table of Elements - PubChem

    Explore how boiling point changes with atomic number in the periodic table of elements via interactive plots.

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