Chemistry, 31.07.2021 22:20 DisneyGirl11

pregunta ¿Cómo se formaron todos los diferentes elementos presentes en el universo? Y ¿cuál es el papel que juegan las estrellas en ese proceso?

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pregunta ¿Cómo se formaron todos los diferentes elementos presentes en el universo? Y ¿cuál es el pa...

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