The belt of nuclear stability ends with the element ________.

Name: The belt of nuclear stability ends with the element ________.
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Question

Quizplus · Accepted Answer

The belt of nuclear stability refers to the region in which stable nuclei are found on a graph of number of protons versus number of neutrons. Bismuth, with 83 protons and 126 neutrons, is the heaviest stable element and marks the end of the belt of nuclear stability. Therefore, the correct answer is E) bismuth.

The Belt of Nuclear Stability Ends with the Element ________