| 1-2 of 2Flashcard sets with a 'radioactive isotope' term meaning 'one in which the nucleus decays over time, giving off radiation in the form of matter and energy' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Biology Vocabby paulk24 | 145 terms | December 8, 2008 |
| 2 | Science: Chemical basis of life by skigirl1000 | 62 terms | November 9, 2008 |