Chemistry, 28.06.2019 17:00, pnicklin00
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...
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