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  • List of chemical elements - Wikipedia
    118 chemical elements have been identified and named officially by IUPAC A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i e , a specific atomic number, or Z) [1] The definitive visualisation of all 118 elements is the periodic table of the elements, whose history along the principles of the periodic law was
  • Elemento químico - Wikipedia, la enciclopedia libre
    Los elementos químicos se encuentran clasificados en la tabla periódica de los elementos A continuación se detallan los elementos conocidos, ordenados por su número atómico
  • Periodic Table - Ptable
    Interactive periodic table showing names, electrons, and oxidation states Visualize trends, 3D orbitals, isotopes, and mix compounds Fully descriptive writeups
  • The periodic table of the elements by WebElements
    The periodic table of the elements The periodic table is an arrangment of the chemical elements ordered by atomic number so that periodic properties of the elements (chemical periodicity) are made clear
  • Chemical element | Definition, Origins, Distribution, Facts | Britannica
    A chemical element is any substance that cannot be decomposed into simpler substances by ordinary chemical processes Elements are the fundamental materials of which all matter is composed Learn more about the origins, distribution, and characteristics of chemical elements in this article
  • Periodic Table of Elements: Los Alamos National Laboratory
    The Chemistry Division's Periodic Table describes the history, properties, resources, uses, isotopes, forms, costs, and other information for each element
  • Elemento - Qué es, ejemplos, definición y concepto
    Dentro del campo de la química, existe un modelo de organización de los elementos conocidos que se denomina tabla periódica: en ella constan 118 elementos, ordenados según su peso atómico
  • Qué son los elementos y ejemplos que los ilustran
    En términos más simples, los elementos son los componentes básicos de la materia, y no pueden ser descompuestos en sustancias más simples mediante ningún medio químico




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