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Hipervinculo Química
Conoces la tabla periódica y todos los elementos químicos, sus nombres, símbolos, masa atómica, número atómico, electrones, configuración electr&oacu ...
Video Física
"Valence electrons are the outer electrons that are involved in bonding. Only electrons in the s and p orbitals are valance electrons, so a given atom can have between 0 and 7 valance electrons. Atoms ...
"Electric charge is the transfer of electrons from one material to another. So negative charge means that there is an excess of electrons while positive charge is a deficiency of electrons. Quantiza ...
"The electron transport system is the stage in cellular respiration in which oxidative phosphorylation occurs and the bulk of the ATP is produced. The electron transport system creates an electron gra ...
Video Química
"Electron capture is a type of decay in which the nucleus of an atom draws in an innershell electron. Electron capture occurs when neutrons and protons are below the band of stability, but there is no ...
Video Biología
"The Bohr model is a simple model of atomic structure. It is now outdated, but is still useful at the basic level. An atom has a central core called its nucleus which contains its protons (positively ...
Video Física
"Atomic orbitals are regions of space in which electrons can be found. Each orbital can fit two electrons and different orbitals have different shapes. The s sub-level has one spherically shaped orbit ...
Hipervinculo Biología
"Aerobic respiration is the process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long, multistep process that produces roughly 36 ATP. The first step i ...
Hipervinculo Física
"Secuencia didáctica destinada al estudio de la electricidad y la importancia que esta tiene en la sociedad actual. También intenta concienciar del uso racional y eficiente de la ...
Hipervinculo Física
Una vistosa y colorida actividad interactiva (flash) que ayudará a los niños a entender el concepto de energía eléctrica. En concreto, explica qué es la electricida ...
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