bromine is sometimes used as a disinfectant in swimming pools instead of what other nonmetal?\na chlorine\nb…
bromine is sometimes used as a disinfectant in swimming pools instead of what other nonmetal?\na chlorine\nb iodine\nc nitrogen\nd fluorine
Answer
Brief Explanations:
El cloro es ampliamente utilizado como desinfectante en piscinas. Bromo y cloro son halógenos con propiedades desinfectantes similares, por lo que bromo a veces se utiliza en lugar del cloro.
Answer:
a. cloro