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The atomic number of cerium (Ce) is 58. ...

The atomic number of cerium (Ce) is 58. The correct electronic configuration of `Ce^(3+)` ion is

A

`[Xe] 4f^1`

B

`[Kr] 4f^1`

C

`[Xe] 4f^13`

D

`[Kr] 4d^1`

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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
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  9. Identify the metal that forms colourless compounds.

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  11. Choose the wrong statement in the following:

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  17. WhenI^(-) is oxidised by MnO4^(-) in alkaline medium, I^(-) converts ...

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  20. Among the following, The coloured compound is

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