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ChEBI ID: 49475
There is 1 compound belonging to this class, involving 1 study.
| Member | Definition | Role |
|---|---|---|
| argon-39-atom | A trace radioisotope of argon with atomic mass of 38.964313 and a half-life of 269 years. | isotopic tracer |
| Pre-1990 | 1990-2000 | 2001-2010 | 2011-2020 | Post-2020 |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 1 |
| Article |
|---|