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Home > Chemistry > Atomic Structure

Which element has the following electron configuration: [Kr] 5s² 4d¹⁰ 5p⁵?

A. Iodine
B. Astatine
C. Xenon
D. Radon

Answer: Astatine


Additional Information: This configuration corresponds to Astatine (At), atomic number 85.


Subjects: Atomic Structure, Chemistry

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