What is Kr2+ electron configuration?

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The electron configuration for Kr2+ is confirmed as [Ar] 4s^2 3d^10 4p^4. Participants in the discussion agree on this configuration. The notation indicates the distribution of electrons in the respective orbitals. This configuration reflects the removal of two electrons from the neutral krypton atom. Understanding this configuration is essential for studying the chemical properties of Kr2+.
fsci
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I was thinking [Ar] 4s^2, 3d^10, 4p^4 ?
 
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fsci said:
I was thinking [Ar] 4s^2, 3d^10, 4p^4 ?
Yes, 3d104s24p4
 
Thank you!
 
I came.across a headline and read some of the article, so I was curious. Scientists discover that gold is a 'reactive metal' by accidentally creating a new material in the lab https://www.earth.com/news/discovery-that-gold-is-reactive-metal-by-creating-gold-hydride-in-lab-experiment/ From SLAC - A SLAC team unexpectedly formed gold hydride in an experiment that could pave the way for studying materials under extreme conditions like those found inside certain planets and stars undergoing...

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