miahann01 miahann01
  • 21-10-2017
  • Chemistry
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An element whose atoms have the electron configurations 2-8-18-1?

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misererenobis
misererenobis misererenobis
  • 21-10-2017
An easy way to figure it out is adding the number of electrons to find the atomic number, it is copper (atomic number 29)
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