The atomic number of four elements are given below. (The symbols ore not real) A – 8 B – 10 C – 12 D – 18 Write the sub-shell electronic configuration of the elements.

Engineering

Chemistry

Classification of Elements

Question

The atomic number of four elements are given below. (The symbols ore not real)
A – 8
B – 10
C – 12
D – 18
Write the sub-shell electronic configuration of the elements.

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A – 1s² 2s² 2p⁴

B – 1s² 2s² 2p⁶

C – 1s² 2s² 2p⁶ 3s²

D – 1s² 2s² 2p⁶ 3s² 3p⁶

^{1 = 0, 1 = 1, 1 = 2, 1 = 3}

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