majesticfart6335 majesticfart6335
  • 12-10-2017
  • Chemistry
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What is the electron configuration of kr?

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ejelonubenedict
ejelonubenedict ejelonubenedict
  • 14-10-2017
1s2 2s22p6 3s23p63d10 4s24p6

or
[Ar] 3d10 4s2 4p6
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