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! Classified as a nonmetal, oxygen is a gas at 25°c (room temperature). Clicking an element in the pubchem periodic table directs you to the corresponding element page
This page presents a wide variety of element information, including atomic properties (electron affinity, electronegativity, ionization potential, oxidation states, electron configuration, etc.) as well as isotopes, history, uses, and, most. Periodic table element summary oxygen oxygen is a chemical element with symbol o and atomic number 8 Pubchem is the world's largest collection of freely accessible chemical information
Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more. Periodic table element summary lead lead is a chemical element with symbol pb and atomic number 82 Explore how electronegativity changes with atomic number in the periodic table of elements via interactive plots. Explore how atomic radius changes with atomic number in the periodic table of elements via interactive plots.
Periodic table of elementschemical group block 18 Periodic table of elementselectronegativity 18
