Chemistry, 26.05.2020 17:58 f1refoxx

The atomic number of an element is 29. What is the electron configuration of this element? A) 1s2,2s2,2p6,3s2,3p6,3d9,4s2 B) 1s2,2s2,2p6,3s2,3p6,4s1,4d10 C) 1s2,2s2,2p6,3s2,3p6,4s1,3d10 D) 1s2,2s2,2p6,3s2,3p6,4s1,3d9, 4p^1

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The atomic number of an element is 29. What is the electron configuration of this element? A) 1s2,2s...

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