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42. For the He+ ion which of the following options is true? A. Energy of 3s is less than 3p. B. Energy of 3p is less than 3d. C. Energies of 3s, 3p, and 3d are all the same. D. Energy of 3s is same as 3p, but lower than 3d. |
| Answer» 42. For the He+ ion which of the following options is true? A. Energy of 3s is less than 3p. B. Energy of 3p is less than 3d. C. Energies of 3s, 3p, and 3d are all the same. D. Energy of 3s is same as 3p, but lower than 3d. | |