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Chemistry
Chemistry
Problem
The ground-state electron configuration of a certain doubly charged cation is
[
Kr
]
4
d
10
[\text{Kr}]4d^{10}
[
Kr
]
4
d
10
. Which neutral atom forms this ion? a)
P
d
\mathrm{Pd}
Pd
b)
C
d
\mathrm{Cd}
Cd
c)
S
n
\mathrm{Sn}
Sn
d)
A
g
\mathrm{Ag}
Ag
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