What do you think happened to the size of an atom when the atom loses an electron?

What do you think happened to the size of an atom when the atom loses an electron?
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The atom would stay the same size because it would still have the same amount of energy levels. The mass of the atom would be slightly less though.No, an atom shrinks when loosing an electron.There are less electrons ('-'charges) left that are attracted by the same number of protons ('+'charges) in nucleus, so the atraction per electron is stronger.
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