Αποτελέσματα Αναζήτησης
For a fully interactive version with orbitals, isotopes, compounds, and free printouts, visit http://www.ptable.com/.
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
Show all layers for a complete view including groups, periods, legends, colored outlines, corners (for black and white printing), as well as the usual atomic number, weight, symbol, and name. Hide element names and symbols and challenge students to complete the table.
This chart contains all the information you could want from a printable periodic table, including element symbols, names, atomic numbers, atomic masses, electron shells, periods, groups, state of matter, and more.
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!
Interactive periodic table with element scarcity (SRI), discovery dates, melting and boiling points, group, block and period information.
* The atomic weights listed on this Table of Elements have been rounded to the nearest whole number. As a result, this chart actually displays the mass number of a specific isotope for each element. An element's complete, unrounded atomic weight can be found on the It's Elemental website: http://education.jlab.org/itselemental/ Number of Neutrons*
