The periodic table is suitable for both schoolchildren who are just starting to study chemistry, and students of chemical departments or specialists in the chemical industry. The periodic table in your smartphone that is always with you in your pocket will help you quickly learn all the necessary information about the chemical elements and use it in an exam, in a laboratory, or just in a chemistry lesson. Mendeleev’s periodic table is an interactive application that will help you plunge into the fascinating world of chemistry and find out how the world around you works. Its initial version was developed by Dmitri Mendeleev in 1869-1871 and established that the properties of elements depended on their atomic mass. The system is a graphic representation of the periodic law established by the Russian chemist Dmitri Mendeleev in 1869. The periodic system of chemical elements (Mendeleev's periodic table) is a classification of chemical elements that establishes the dependence of various properties of elements on the charge of the atomic nucleus. Chemistry mainly deals with these interactions at the atomic-molecular level, that is, at the level of chemical elements and their compounds. A new way to learn chemistry.Ĭhemistry is the science of substances, their properties, structure and transformations that result from chemical reactions, as well as the laws that govern these transformations.Īll substances are composed of atoms, which are capable of forming molecules due to their chemical bonds. The best Mendeleev's periodic table on Google Play. The best Mendeleev's periodic table of chemical elements.
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