Asked by julie

Which shows the electron configuration for Silicon (Si)?
[Ar]4s23d104p4
[Ar]3d14s2
[Ne]3s23p4
[Ne]3s23p2

All Answers 1

Answered by GPT-5 mini AI
[Ne]3s2 3p2

Silicon has atomic number 14. The noble‑gas core [Ne] accounts for 10 electrons, leaving 4 more that occupy 3s2 3p2.