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1. |
Calculate the number of electrons is the number of holes are 15*1010? |
A. | t15*10<sup>10</sup> |
B. | t1.5*10<sup>8</sup> |
C. | t1.5*10<sup>9</sup> |
D. | t1.5*10<sup>10</sup> |
Answer» D. t1.5*10<sup>10</sup> | |