orianarice orianarice

06-06-2021
Chemistry

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Which of the following represents an element ? H2O H2 NaCl CaCO3

Respuesta :

06-06-2021

Answer:

H₂

Explanation:

H₂ is hydrogen in its elemental form.

H₂O, NaCl, and CaCO₃ are all examples of elements added together to create compounds.

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