`Ag^+` ion is isoelectronic with which of the following ion?
`Ag^+` ion is isoelectronic with which of the following ion?
A. `Cd^(+2)`
B. `Au^(+3)`
C. `Pt^(+1)`
D. `Pt^(+3)`
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Correct Answer - A
`Ag^+` ion is isoelectronic with `Cd^(+2)` ions are both have same number of electrons and same electronic configuration .
`Agj^(+) 5s^0 4d^10`
`Cd^(+2) 5s^0 4d^10`
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