adjective
- relating to or involving isotopes
Usage: scientific; chemistry
Examples
- The isotopic composition of the rock sample revealed its age.
- Scientists used isotopic analysis to trace the origin of the water.
- Isotopic dating methods help determine when fossils formed.
- The isotopic signature of carbon-14 decreases over time.
- Researchers studied isotopic variations in ancient ice cores.
- Isotopic ratios can indicate environmental changes over centuries.