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Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
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Printable Periodic Table PDF. Ptable's new, up-to-date...
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Periodic Table Lesson Plans. With help from the American...
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Symbol origins Why is lead Pb and mercury Hg? Choose the...
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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, visualize trends, or even test your elements knowledge by playing a periodic table game!
This is a list of elements by atomic number with symbol. Second list. Categories: Chemical elements. Chemistry lists.
Search and explore chemical information in the world's largest free chemistry database. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.
May 17, 2014 · This handy element list includes each element's name, atomic number, and element symbol arranged by atomic number. A PDF list is available for printing.
The symbol usually comes from an abbreviation of the element’s name, but some symbols have historical roots. For example, the symbol for tungsten is W, from the element’s German name wolfram . The electron configuration shows how the electrons in the outer part of the atom are distributed, and the configuration begins with the previous ...
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Periodic Table. The Royal Society of Chemistry's interactive periodic table features history, alchemy, podcasts, videos, and data trends across the periodic table. Click the tabs at the top to explore each section.