Which electrons does each of the following transition metal ions probably lose?
Configuration |
Element |
Pb2+ |
|
Pb4+ |
|
Bi5+ |
|
Cu1+ |
|
Fe3+ |
Arrange the following sets of elements in order of increasing atomic radius.
Configuration |
Smallest to largest |
Na, Mg, F |
|
Br, Cl, F |
|
Cu, Ga, Zn |
Arrange the following sets of elements in order of increasing ionic radius.
Configuration |
Smallest to largest |
Na1+, Mg2+, F1- |
|
K1+, Li1+, Na1+ |
|
Cu1+, Ga3+, Zn2+ |
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