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03-09-2020
Chemistry

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A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it? a V b Na c Mg d Se

Respuesta :

keziakh004 keziakh004

03-09-2020

Answer:

B. Na

Explanation:

To identify an atom, you simply need to look at the number of protons. This atom has 11 protons. On the periodic table, you can see that the element with 11 protons is sodium (Na).

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