Periodic Table 2022(Chemistry) 对比 The Ultimate Periodic Table 的使用情况和统计数据

Periodic Table 2022(Chemistry) will help you in reference any discovered element on the periodic table. LEARN The complete Periodic Table at your fingertips and without any internet connection. Information provided for each periodic table element includes the following: + Symbol, name, and number + Atomic mass (average values suggested by IUPAC) + Electronegativity (Pauling scale) + Electron configuration + State at STP + Atomic radius (non-bonded, in Ångströms) + Melting and boiling points (Kelvins) + Year of discovery Additionally+ State at STP, each entry is accompanied by a Wikipedia excerpt describing the element and a link for more information. Features: + No account registration required + No in app purchase + No internet required - Review is a fundamental part of our app.