What Is the Electron Configuration for an Atom of Silicon

question 171

Multiple Choice

What is the electron configuration for an atom of silicon?

• A)1S₂ 2S₂ 2p4
• B)1S₂ 2S₂ 2p6 3S₂
• C)1S₂ 2S₂ 2p6 3S₂ 3p2
• D)1S₂ 2S₂ 2p6 3S₂ 3p4
• E)none of the above

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