10. Periodic Properties of the Elements
The Electron Configuration: Ions
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ANSWERS OPTIONS
A
The rhodium ion has a −3 charge and an electron configuration of [Kr]4d105s2.
B
The rhodium ion has a −3 charge and an electron configuration of [Kr]4d75s2.
C
The rhodium ion has a +3 charge and an electron configuration of [Kr]4d105s2.
D
The rhodium ion has a +3 charge and an electron configuration of [Kr]4d75s2.