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Chemistry, 14.12.2020 22:50 pearl24

For the element Praseodymium, which has 59 electrons, what is the electron configuration? 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f3

1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 6 5s 2 4d 10 5p 6 6s 2 4f 3

1s4 2s4 2p6 3s4 3p6 3d10 4s4 4p6 4d10 4f6

1s 4 2s 4 2p 6 3s 4 3p 6 3d 10 4s 4 4p 6 4d 10 4f 6

1s1 2s1 2p3 3s1 3p3 4s1 3d5 4p3 5s1 4d5 5p3 6s1 4f7 5d5 6p3 5f7 7s1 5f7 6d3

1s 1 2s 1 2p 3 3s 1 3p 3 4s 1 3d 5 4p 3 5s 1 4d 5 5p 3 6s 1 4f 7 5d 5 6p 3 5f 7 7s 1 5f 7 6d 3

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f3 5s2 5p6

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