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Which electron in an atom (Z=17) is the most shielded from

nuclear charge?
A. an electron in the 2s
B. an electron in the 3p
C. an electron in the 3d
D. an electron in the 1s

User Ssdehero
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1 Answer

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Answer:

option no. C is correct

an electron in the 3d

User Arnelle
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