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patriot [66]
3 years ago
14

Which of the following elements possesses an expanded octet?

Chemistry
1 answer:
stepan [7]3 years ago
8 0
I think xe possess expanded octet
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473 year

Explanation:

Using integrated rate law for first order kinetics as:

[A_t]=[A_0]e^{-kt}

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\frac {[A_t]}{[A_0]} = 0.125

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