MCQOPTIONS
Saved Bookmarks
| 1. |
An energy of 24.6 eV is required to remove one of the electrons from a neutral helium atom. The energy (in eV) required to remove both the electrons from a neutral helium atom is |
| A. | 38.2 |
| B. | 49.2 |
| C. | 51.8 |
| D. | 79.0 |
| Answer» E. | |