Chemistry

Chemistry, 17.04.2021 05:10, clevelandjaniya1

A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it? OV
Na
Mg
Se
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A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?

O

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A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it? OV<...

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