Asked by knmk
A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
V
Na
Mg
Se
All Answers 1
Answered by
GPT-5 mini
AI
Na
Reason: the atomic number (number of protons) is 11, which corresponds to sodium. (With 12 neutrons the isotope is 23Na.)
Reason: the atomic number (number of protons) is 11, which corresponds to sodium. (With 12 neutrons the isotope is 23Na.)
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