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

1 Answer

6 votes

Answer:

Step-by-step explanation:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p2

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User NeilA
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