kthel2007 kthel2007

19-02-2021
Chemistry

contestada

How many elements does 2H2O2 have?

Respuesta :

AwesomeRadman16 AwesomeRadman16

19-02-2021

Answer:

If the 2nd and third 2 are underscored then there are two hydrogen atoms and 1 oxygen atom

Explanation:

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