Chemistry

Chemistry, 30.10.2020 18:10, cooltrey777

18. Select the false statement below:A. Fe has 2 outer electrons, 8 valence electrons, and 18 core electronsB. Fe2 is more paramagnetic (has more unpaired electrons) than Fe3 C. Fe3 is isoelectronic with Mn2 D. none of these ions (Fe2 , Fe3 , Mn2 ) have any electrons in the 4s subshellE. Cu, Ag, and Au all have electron configurations of ns1 nd10

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