| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | potassium 32 | nuclear physics research community | Potassium-32 is used as a radioactive tracer in nuclear physics research. | 1 |
| 2 | potassium 32 | nuclear science | Used as a radioactive isotope in nuclear science and lab research. | 1 |
| 3 | potassium-32 | nuclear physics research | Used in nuclear physics research to study the behavior of potassium isotopes. | 1 |