The half-life of a radioactive isotope `X` is `50` years. It decays to another element - YouTube
6. How long is material radioactive? carbon-14 archaeological dating, half- life uses, decay curve, geological dating of igneous rocks, radiocarbon-14 dating, long term storage problems of high level nuclear waste KS4 science igcse/gcse
Geologic Time: Radiometric Time Scale
Half Life Chemistry Problems - Nuclear Radioactive Decay Calculations Practice Examples - YouTube
Radioactivity: Half Life - YouTube
How can I calculate the half life of an isotope? | Socratic