What is the value of x in the following electron configuration for silicon?

1s² 2s² 2p⁶ 3s² 3p^x

Name: What is the value of x in the following electron configuration for silicon? 1s 2 2s 2 2p 6 3s 2 3p x
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Question

What is the value of x in the following electron configuration for silicon? 1s² 2s² 2p⁶ 3s² 3p^x

Quizplus · Accepted Answer

Silicon has an atomic number of 14, meaning it has 14 electrons. The given configuration accounts for 10 electrons (1s² 2s² 2p⁶ 3s²), so 4 electrons remain for the 3p subshell, making x = 2.

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