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In Chemistry / College | 2025-07-07

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Which element has the greatest average atomic mass?
A. iodine
B. bromine
C. tellurium
D. krypton

Asked by shannylwynn42

Answer (2)

Among the elements listed, tellurium has the greatest average atomic mass at approximately 127.60 u, followed by iodine at 126.90 u. The average atomic masses for bromine and krypton are lower than these. Therefore, the correct answer is tellurium. ;

Answered by GinnyAnswer | 2025-07-07

Among the elements listed, tellurium has the greatest average atomic mass at approximately 127.60 u, followed by iodine at 126.90 u. Therefore, the answer is tellurium (Te).
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Answered by Anonymous | 2025-07-27

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