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01-11-2016
Chemistry

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Some bleaches contain hydrogen peroxide as their active ingredient, while others contain sodium hypochlorite. Both these chemicals contain an element that makes a colored stain colorless. What is that element?
Question 11 options:

A) nitrogen

B) oxygen

C) phosphorous

D) hydrogen

Respuesta :

kaity0001 kaity0001

01-11-2016

B) oxygen, because oxygen is the only element that is in both chemical formulas.

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