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Consider these electronic configurations...

Consider these electronic configurations for neutral atoms:
(i) `1s^(2)2s^(2)2p^(6)3s^(1)`
(ii). `1s^(2)2s^(2)2p^(6)4s^(1)`
Which of the following statements is/are false?

A

X represents an alkali metal.

B

Energy is required to change X into Y.

C

Y represents ground state of the element.

D

Less energy is required to remove an electron from X than from Y.

Text Solution

Verified by Experts

The correct Answer is:
D
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