Write down the electronic configuration ...

Write down the electronic configuration of: ltBrgt (i) `Cr^(3+)`
(ii) `Pm^(3+)`
(iii)`Cu^(+)`
(iv) `Ce^(4+)`
`Co^(2+)`
(vi) `Lu^(2+)`
(vii) `Mn^(2+)`
(viii) `Th^(4+)`

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(a) `Cr^(3+):[Ar]3d^(3)`
(b) `Cu^(+) :[Ar]3d^(10)`
( c) `Co^(2+):[Ar]3d^(7)`
(d) `Mn^(2+):[Ar]3d^(5)`
(e ) `Pm^(3+):[Xe]4f^(4)`
(f) `Ce^(4+):[Xe]`
(g) `Lu^(2+):[Xe]4f^("'4 "5d)`
(h) `Th^(4+):[Rn]`

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Write down the electronic configuration of: ltBrgt (i) `Cr^(3+)`
(ii) `Pm^(3+)`
(iii)`Cu^(+)`
(iv) `Ce^(4+)`
`Co^(2+)`
(vi) `Lu^(2+)`
(vii) `Mn^(2+)`
(viii) `Th^(4+)`

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Write down the electronic configuration of: ltBrgt (i) `Cr^(3+)` (ii) `Pm^(3+)` (iii)`Cu^(+)` (iv) `Ce^(4+)` `Co^(2+)` (vi) `Lu^(2+)` (vii) `Mn^(2+)` (viii) `Th^(4+)`

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-XII BOARDS-[OUTSIDE DELHI : SET -II]

Write down the electronic configuration of: ltBrgt (i) `Cr^(3+)`
(ii) `Pm^(3+)`
(iii)`Cu^(+)`
(iv) `Ce^(4+)`
`Co^(2+)`
(vi) `Lu^(2+)`
(vii) `Mn^(2+)`
(viii) `Th^(4+)`