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- 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, visualize trends, or even test your elements knowledge by playing a periodic table game!
- Sodium | Na (Element) - PubChem
Sodium vapor is used in streetlights and produces a brilliant yellow light Sodium also forms many useful compounds Some of the most common are: table salt (NaCl), soda ash (Na 2 CO 3), baking soda (NaHCO 3), caustic soda (NaOH), Chile saltpeter (NaNO 3) and borax (Na 2 B 4 O 7 ·10H 2 O)
- Oxygen | O (Element) - PubChem
Periodic Table element Summary Oxygen Oxygen is a chemical element with symbol O and atomic number 8 Classified as a nonmetal, Oxygen is a gas at 25°C (room temperature)
- Carbon | C (Element) - PubChem
Periodic Table element Summary Carbon Carbon is a chemical element with symbol C and atomic number 6 Classified as a nonmetal, Carbon is a solid at 25°C (room temperature)
- Electronegativity | Periodic Table of Elements - PubChem
Explore how electronegativity changes with atomic number in the periodic table of elements via interactive plots
- Potassium | K (Element) - PubChem
Periodic Table element Summary Potassium Potassium is a chemical element with symbol K and atomic number 19 Classified as a n alkali metal, Potassium is a solid at 25°C (room temperature)
- 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)
- Barium | Ba (Element) - PubChem
Periodic Table element Summary Barium Barium is a chemical element with symbol Ba and atomic number 56 Classified as a n alkaline earth metal, Barium is a solid at 25°C (room temperature)
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