| 1 | One of these is the Large Underground Xenon (Lux) experiment. | |
| 2 | The result was the peculiar segregation of xenon isotopes we uncovered . | |
| 3 | Because of its lower effective nuclear charge, xenon is more easily oxidized than krypton. | |
| 4 | And down on this fission fragment it starts with xenon and ends with neodymium which is the last fission fragment. | |
| 5 | For example, production of xenon 136 began at Oklo only about a minute after the onset of self-sustained fission. |