Αποτελέσματα Αναζήτησης
A comprehensive table of 118 chemical elements with their names, symbols, atomic numbers, properties, and origins. The table is organized by the number of protons in each element's atomic nucleus and can be sorted by other criteria.
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!
Ptable is an interactive web-based tool that displays the properties and characteristics of the elements in the periodic table. You can search for elements by atomic number, name, symbol, or block, and customize the display by scale, color, and mode.
5 ημέρες πριν · Learn about the periodic table of the elements, the organized array of all the chemical elements in order of increasing atomic number. Explore the history, the periodic law, the groups, the trends, and the facts of the periodic table with Britannica.
Interactive periodic table with element scarcity (SRI), discovery dates, melting and boiling points, group, block and period information.
Learn about the periodic table of the chemical elements, an ordered arrangement of the elements by atomic number and properties. Explore the history, structure, variations, trends and applications of the table in chemistry and physics.
Explore the chemical elements through this interactive periodic table that shows their atomic number, symbol, name, and properties. You can also click on each element to access more detailed information, such as isotopes, compounds, and history.
