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Which one of the following nuclei has a magic number of neutrons and/or protons?

ID: 787735 • Letter: W

Question

Which one of the following nuclei has a magic number of neutrons and/or protons? Answer                                                   a.            5224Cr                             b.            3216S                             c.            126C                             d.            12852Te                             e.            5626Fe Which one of the following nuclei has a magic number of neutrons and/or protons? Which one of the following nuclei has a magic number of neutrons and/or protons? 5224Cr 3216S 126C 12852Te 5626Fe                             a.            5224Cr                             b.            3216S                             c.            126C                             d.            12852Te                             e.            5626Fe

Explanation / Answer

A


since --> if the no. of protons or neutrons are 2, 8, 20, 28, 50, 82, and 126 , they are magic no..


In (A), 52-24 = 28

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