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Electron configuration of yttrium​
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Electron configuration of yttrium​

User Dani Cricco
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Answer:

[Kr] 4d1 5s2

Hope this helped :)

User Jameshollisandrew
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The full expanded electron configuration is:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d1

The noble gas configuration is:

[Kr] 5s2 4d1
User JungleZombie
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