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Unipositive elements in the d-block elements have no electrons in the 4s subshell.Is it true ???Aieee approaching im counting on u guys so pls help me n' i hv approved every one of my answerers and wud continue to do so..Help me aieee approaching !!!

Geoffrey Richards , 13 Years ago
Grade 12
anser 1 Answers
saket shrivastava

Last Activity: 12 Years ago

not always truue but only as Cr and Cu are truly stable in these forms, yes no e- in 4s shell

 

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