The electronic configuration of two atoms X and Y are as follows: X - 1s 2 2s 22p 63s 1, Y -1s 22s 22p 63s23p 64s 2 which of the statements below is true of the position of X and Y in the Periodic Table? - SchoolNGR

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The electronic configuration of two atoms X and Y are as follows: X - 1s 2 2s 22p 63s ...

The electronic configuration of two atoms X and Y are as follows: X - 1s ² 2s ²2p ⁶3s ¹, Y -1s ²2s ²2p ⁶3s²3p ⁶4s ² which of the statements below is true of the position of X and Y in the Periodic Table?

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A X belongs to group 1, Y belongs to period 2,
B X belongs to group 1, Y belongs to period 4
C X belongs to group 2, Y belongs to period 1
D X belongs to group 3, Y belongs to period 2
E X belongs to group 3, Y belongs to period 4

Correct Answer: Option B

Explanation:

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