Which principle is not followed in writing the following electronic co

1.	Which principle is not followed in writing the following electronic configuration?give reasons.1s2 2s1 2p4
Answer» ANSWER: Aufbau's principle. Because until the LOWER orbit SHELLS are completely filled the ORBITS in the next SHELL are not filled. There is an order for this in the pic.

Which principle is not followed in writing the following electronic configuration?give reasons.1s2 2s1 2p4

Answer»

Aufbau's principle.

Because until the LOWER orbit SHELLS are completely filled the ORBITS in the next SHELL are not filled. There is an order for this in the pic.

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Which principle is not followed in writing the following electronic configuration?give reasons.1s2 2s1 2p4

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