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Chemistry, 30.04.2021 02:30 laqu33n021

¿Cuál de las siguientes sustancias es un ejemplo de elemento químico? El ácido sulfúrico
El agua
El oro
El dióxido de carbono​

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¿Cuál de las siguientes sustancias es un ejemplo de elemento químico? El ácido sulfúrico
El a...
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