Calcula la fórmula molecular de un compuesto formado por 32.3% de sodio, 45.1% de azufre y 22.5% de oxígeno, el peso molecular del compuesto es de 142.2 gr

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals