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The order of filing of electrons in orbi...

The order of filing of electrons in orbitals I Ti is

A

1s, 2s, 2p, 3s, 3p, 3d, and 4s

B

1s, 2s, 2p, 3s, 3p, 4s and 3d

C

1s, 2s, 2p, 3s, 4s, 3p and 3d

D

1s, 2s, 2p, 3s, 3d, 3p and 4s

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The correct Answer is:
B
Electronic configuration of `Ti - 1s^2 2p^6 3s^2 3p^6`
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