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Boron has 5 electrons. How are the electrons distributed?
  • \(3\) in \(n=1\) and \(2\) in \(n=2\)
  • \(5\) in \(n=1\)
  • \(2\) in \(n=1\) and \(3\) in \(n=2\)
  • \(2\) in \(n=1\), \(2\) in \(n=2\) and \(1\) in \(n=3\)