Britannica AI Icon

activation analysis

chemistry
Also known as: radioactivation analysis

Quick Summary

Activation analysis is a chemical technique used to identify the elements present in a material. This is achieved by bombarding the material with neutrons, which causes some atoms to become radioactive. These radioactive atoms then emit radiation that is characteristic of the specific elements present. This method is also known as neutron activation analysis.12

Activation energy, on the other hand, refers to the minimum energy required for atoms or molecules to undergo a chemical reaction or physical change.3

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.