(The above picture of the periodic system is interactive - no need to download, just click on an element. This periodic table chart lists elements by name in alphabetical order including the element symbol, atomic number, and Pauling electronegativity value for quick and simple reference. Now available: history of the periodic tableĬhoose elements by name, by atomic number, by symbol, by massĬlick here for the history of the periodic table.Ĭlick here to download a PDF version from that periodic table An interactive, printable extended version of the Periodic table of chemical elements of Mendeleev (who invented the periodic table). (Show more) See all related content chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. Click on an element symbol to get detailed facts about the element. There you can find the metals, semi-conductor (s), non-metal (s. Please note that the elements do not show their natural relation towards each other as in the Periodic system. The first chemical element is Actinium and the last is Zirconium. The alkali metals are so called because reaction with water forms alkalies (i.e., strong bases capable of neutralizing acids ). Visualize trends, 3D orbitals, isotopes, and mix compounds. Phone: +31 152 610 900 chemical element contains a link to a page that explains its chemical properties, health effects, environmental effects, application data, an image and also information of the history/inventor of each element. You can click on the column header to sort the table by that column. For chemistry students and teachers: The tabular chart on the right is arranged by the symbol. alkali metal, any of the six chemical elements that make up Group 1 (Ia) of the periodic table namely, lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). Interactive periodic table showing names, electrons, and oxidation states.Separation and Concentration Purification Request.Plant Inspection & Process Optimalisation.
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