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hydrogen peroxide noun
pl. hydrogen peroxides


A water molecule has two hydrogen atoms and one oxygen atom. Una molécula de agua tiene dos átomos de hidrógeno y un átomo de oxígeno.
A molecule of water is made up of one oxygen and two hydrogen atoms. Una molécula de agua se compone de un átomo de oxígeno y dos átomos de hidrógeno.
Water comprises of oxygen and hydrogen. El agua está formada por oxígeno e hidrógeno.
The chemical symbol H expresses hydrogen. El símbolo químico H expresa hidrógeno.
Water is made up of hydrogen and oxygen. El agua está formada por oxígeno e hidrógeno.

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