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Ejercicios para introducirse en el lenguaje de la química

Los elementos químicos se representan mediante Símbolos
¿Cómo se representan Los compuestos químicos? Fórmulas químicas
¿Que representa La fórmula empírica? Representa La Clase de átomos que forman un compuesto
¿Que representa La fórmula molecular? Indica El número real de átomos que conforman la molécula de un compuesto
¿Que representa La formula electrónica o de Lewis? Indica Los electrones de cada elemento que forma el enlace de un compuesto
¿Que representa La fórmula estructural? Indica como están unidos los átomos