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Chemistry
Chemistry
Problem
The electronic configuration of an element is
1
s
2
,
2
s
2
2
p
6
,
3
s
2
3
p
6
3
d
5
,
4
s
1
1s^2, 2s^2 2p^6, 3s^2 3p^6 3d^5, 4s^1
1
s
2
,
2
s
2
2
p
6
,
3
s
2
3
p
6
3
d
5
,
4
s
1
. This represents its: (IIT 2000) a. excited state b. ground state c. cationic form d. anionic form
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