Try Notedeck free · More Astronomy & Earth demos
← Notedeck 天文·地球科学 · 放射性测年 Try in Notedeck

Radiometric dating — interactive Astronomy & Earth demo

From an isotope ratio to an age · N/N₀ = (½)^(t/T½), t = T½·log₂(1 + D/P)

Run this interactive Astronomy & Earth demo live below, or download it as a single self-contained HTML file that works offline in any browser or LMS — one of 1,900+ free interactive teaching demos on Notedeck. With Notedeck you upload your own materials and turn them into interactive courseware, question papers with answer keys, and AI-taught lessons.