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  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. Moscovium | Mc (Element) - PubChem

    This produced one atom of moscovium-287 and three atoms of moscovium-288. All four atoms quickly decayed into other elements. Moscovium's most stable isotope, moscovium-289, has a …

  3. Citric Acid | C6H8O7 | CID 311 - PubChem

    Citric Acid | C6H8O7 | CID 311 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...

  4. Sodium Chloride | ClNa | CID 5234 - PubChem

    Sea salt production is subject to little processing which leaves certain trace minerals and elements behind. In comparison, table salt is mined from underground sedimentary deposits and is more …

  5. Sodium Bicarbonate | NaHCO3 | CID 516892 - PubChem

    Sodium hydrogencarbonate is an organic sodium salt and a one- carbon compound. It has a role as an antacid and a food anticaking agent. It contains a hydrogencarbonate.

  6. 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 …

  7. Argon | Ar (Element) - PubChem

    The name derives from the Greek argos for "lazy" or "inactive" because it does not combine with other elements. It was discovered in 1894 by the Scottish chemist William Ramsay and the …

  8. Periodic Table - PubChem

    May 8, 2019 · The periodic table of chemical elements is one of the most recognized tools in science. As we mark the 150th anniversary of the periodic table, the scientific community has …

  9. Docs - PubChem

    Elements PubChem has summary pages specific to chemical elements, and a periodic table. Periodic Table As we mark the 150th anniversary of the periodic table, the scientific …

  10. The PubChem Compound Help

    Molecular Formula search allows one to locate records that contain a certain number and type of atomic elements. For example, a query of "C 6 H 6 " will return all structures containing six (6) …