1) Write the condensed ground-state electron configurations of these transition
ID: 854979 • Letter: 1
Question
1) Write the condensed ground-state electron configurations of these transition metal ions, and indicate which are paramagnetic. (Type your answer using the format [Ar] 4s2 3d10 4p1 for [Ar] 4s23d104p1.)
1) Au+
Paramagnetic
OR
Diamagnetic
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2) Starting with the previous noble gas, write the condensed electron configurations of the following ions. (Type your answer using the format [Ne] 3s2 3p1 for [Ne]3s23p1.)
(a) Fe2+
(b) Tl+
(c) Pt2+
Explanation / Answer
as all electrons are paired, this will be diamagnetic
Fe2+
as all electrons are not paired, this will be paramagnetic
TI+ =[Ar] 3d24s1
as all electrons are not paired, this will be paramagnetic
Pt2+ =
as all electrons are not paired, this will be paramagnetic
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