Define: NAA

Neutron-Activation Analysis (NAA) is a scientific technique employed to detect and quantify the various elements in a given sample. This is achieved by subjecting the sample to neutron exposure, resulting in the elements becoming radioactive. By measuring the emitted radiation, scientists can ascertain the types and quantities of elements present. NAA finds applications in diverse fields such as archaeology, environmental science, and forensic science.

NAA is an acronym for neutron activation analysis, a scientific method used to ascertain the chemical makeup of a substance. This technique involves subjecting a sample to neutron bombardment, resulting in the sample’s atoms becoming radioactive. By measuring the emitted radiation, scientists can identify the elements present in the sample and determine their quantities. For instance, NAA is commonly employed to analyse the composition of archaeological items like pottery or metal objects. Through the examination of these artefacts’ chemical composition, scientists can gain insights into the culture and technology of the individuals who crafted them.

This site contains general legal information but does not constitute professional legal advice for your particular situation. Persuing this glossary does not create an attorney-client or legal adviser relationship. If you have specific questions, please consult a qualified attorney licensed in your jurisdiction.

This glossary post was last updated: 26th April 2024.