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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Iones</topic></authority><related type="narrower"><topic>Aniones</topic></related><related type="narrower"><topic>Cationes</topic></related><related type="other"><topic>Concentración de iones hidrógeno</topic></related><related type="other"><topic>Intercambio iónico</topic></related><related type="other"><topic>Plasma (Física)</topic></related><related type="other"><topic>Electrones</topic></related><related type="other"><topic>Ionización</topic></related><related type="other"><topic>Átomos</topic></related><related type="other"><topic>Electrólisis</topic></related><related type="other"><topic>Aceleradores de partículas</topic></related><related type="other"><topic>Electrolitos</topic></related><related type="other"><topic>Plasma (Gases ionizados)</topic></related><related type="other"><topic>Radicales libres (Química)</topic></related><related type="broader"><topic>Materia-Propiedades</topic></related></mads>