Q107
By AAS (Atomic Absorption Spectroscopy), the actual measured attribute is
A.
Atomic mass
B.
Reflectance
C.
Transmittance
D.
Absorption
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
AAS is Atomic Absorption Spectroscopy, which is a technique for measuring the concentrations of metallic elements in different materials. It detects elements in either liquid or solid samples through the application of characteristic wavelengths of electromagnetic radiation from a light source. The measured attribute is absorption.