Watch melissa maribel explains it amazingly on her yt channel
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Sorry, I'm am not going to entertain you!
But, have a great day!
#LearnWithBrainly
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Plus, here is a anime image that might make your day happy. . .
As far as I can tell the best answer for this would be (A) Neon. However, I would argue that this is at the very least a misleading question. Atoms are less identified by their electrons than their protons (which is represented always by its atomic number). Although atoms can gain or lose electrons, the protons would never change (and remain the same element). Personally, I would have written the question as, "When Magnesium loses its valence electrons, its new number of electrons would most closely resemble _____"
Any chemical reaction in which the oxidation number of an atom,molecule,or ion changes by gaining or losing an electron