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Joey was taking a chemistry test. in one question, he was asked to write the electron configuration for antimony (sb). he wrote it out like this: 1s22s22p63s23p63d104s24p64d105s25p3

User Longfei Wu
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wrong, the electron configuration for antimony using the Nobel gas notation is: [Kr]5s24d105p3
User Jeppe Olsen
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