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

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asked Jan 11, 2021 109k views

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Rajesh Narwal · Answer 1 · 2021-01-15T22:28:19+0000

Answer:

B. Na

Step-by-step 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).

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

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