Search 7,000+ topics

Practice problem

Isotopes — Definition & Overview

By Jasper Brown

A certain radioisotope has a half-life of 3 days. If there are initially NN atoms, how many are left on the 6th day?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems