1.

Atomic number and electronic configuration of Cerium are respectively

Answer»

`59, 4F^(1)5d^(1)6S^(2)`
`58, 4f^(1)5d^(2)6s^(1)`
`58, 4f^(1)5d^(1)6s^(2)`
`59, 4f^(1)5d^(2)6s^(1)`

Answer :C


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