Question

Atomic absorption spectroscopy principle and instrumentation

Answer 1

PRINCIPLE: The technique uses basically the principle that free atoms (gas) generated in an atomizer can absorb radiation at specific frequency. Atomic-absorption spectroscopy quantifies theabsorption of ground state atoms in the gaseous state . The atoms absorb ultraviolet or visible light and make transitions

Answer 2

What is the principle of atomic absorption spectroscopy?

PRINCIPLE:

 The technique uses basically the principle that free atoms (gas) generated in an atomizer can absorb radiation at specific frequency.

 Atomic-absorption spectroscopy quantifies the absorption of ground state atoms in the gaseous state .