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, …

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 …

Periodic Table Roentgenium Roentgenium is a chemical element with symbol Rg and atomic number 111. Classified as a transition metal, Roentgenium is a expected to be a solid at 25°C …

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

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 …

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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).

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).

Periodic Table Curium Curium is a chemical element with symbol Cm and atomic number 96. Classified as a n actinide, Curium is a solid at 25°C (room temperature).

Geochronology and Thermochronology by the 40Ar/39Ar Method, p. 212, Oxford University Press, Oxford (1999). [170] United States Geological Survey. Periodic Table-Argon, U.S. Geological …