Seudónimo Seudónimo
  • 18-11-2020
  • Chemistry
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Identify the elements that have the following electron configurations: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶ *

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joey171
joey171 joey171
  • 18-11-2020
That would be Selenium (Se)
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