X- 1s22s22p63s23p63d1 Y- 1s22s22p63s23p64s1 Which of the given elect – InterviewSolution

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X- 1s22s22p63s23p63d1 Y- 1s22s22p63s23p64s1 Which of the given electronic configuration is correct?

Answer»

X- $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{1}$

Y- $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 4 s^{1}$

Which of the given electronic configuration is correct?

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