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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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Explanation:

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1.00 g of a compound is combusted in oxygen and found to give 3.14g of CO2 and 1.29 g of H2O. From these data we can tell thatA.
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the compound contains C, H, and some other element of unknownidentity, so we can’t calculate the empirical formula

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Mass of CO2 obtained = 3.14 g

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