LstudieAC LstudieAC
  • 24-05-2016
  • Physics
contestada

An element found in period 4 would have how many energy levels/shells?

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JackDog JackDog
  • 24-05-2016
The amount of shells isn't determined by the period. A period 4 element would have either 3 or 4 shells, since as you move along the periodic table 1 electron is added each time.
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