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Which element is predicted to have the ground-state electron configuration Kr 4d105s25p5?
Wiki User
∙ 12y ago
[Kr] 4d10 5s1
Just by looking at your Periodic Table you should see that this element is silver.
The [Kr] indicates it follows krypton on the table and you just need to count to '10'+'1' = '11' to come out there.
Atom numbers Kr=36, Ag=47, difference 11 (of coarse)
Wiki User
∙ 11y ago
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