MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following isotopes does not have a magnetic spin? |
| A. | <sup>1</sup>H and <sup>15</sup>N |
| B. | <sup>1</sup>H and <sup>16</sup>O |
| C. | <sup>12</sup>C and <sup>31</sup>P |
| D. | <sup>12</sup>C and <sup>16</sup>O |
| Answer» E. | |