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The noble gases (helium to radon) have an outer shell electron configuration of A - VCE - SSCE Chemistry - Question 17 - 2005 - Paper 1

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The noble gases (helium to radon) have an outer shell electron configuration of A. $s^2$ B. $s^2p^6$ C. either $s^2$ or $s^2p^6$ D. either $s^2p^6$ or $s^2p^4d^{10}... show full transcript

Worked Solution & Example Answer:The noble gases (helium to radon) have an outer shell electron configuration of A - VCE - SSCE Chemistry - Question 17 - 2005 - Paper 1

Step 1

either $s^2$ or $s^2p^6$

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Answer

The outer shell electron configuration of noble gases is either s2s^2 for helium or s2p6s^2p^6 for the heavier noble gases such as neon, argon, krypton, xenon, and radon. Therefore, the correct option is C.

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