mahnoordahs mahnoordahs
  • 20-04-2017
  • Chemistry
contestada

Na+ and Mg2+ ions each have ten electrons surrounding their nuclei. Which ion would you expect to have the larger radius? Explain your answer.

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Angel8868
Angel8868 Angel8868
  • 20-04-2017
 The one with the greater number of protons. More protons means that the nucleus has a greater positive charge, which pulls the electrons in more. In this case, it is the magnesium ion.
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