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Questions and Answers
Which type of spectroscopy is used to detect, determine, or quantify the molecular and/or structural composition of a sample?
Which type of spectroscopy is used to detect, determine, or quantify the molecular and/or structural composition of a sample?
- Atomic emission spectroscopy (AES)
- Atomic fluorescence spectroscopy (AFS)
- Infrared (IR) spectroscopy (correct)
- Atomic absorption spectroscopy (AAS)
What is spectroscopy?
What is spectroscopy?
- The interaction of light with matter
- The study of the absorption and emission of light and other radiation by matter (correct)
- A method for detecting the molecular composition of a sample
- A technique for quantifying the structural composition of a sample
Which type of spectroscopy involves the absorption of electromagnetic radiation by atoms?
Which type of spectroscopy involves the absorption of electromagnetic radiation by atoms?
- Atomic fluorescence spectroscopy (AFS)
- Ultraviolet-visible (UV-Vis) spectroscopy
- Atomic emission spectroscopy (AES)
- Atomic absorption spectroscopy (AAS) (correct)
What is the main purpose of spectroscopic methods in analytical chemistry?
What is the main purpose of spectroscopic methods in analytical chemistry?
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Which type of spectroscopy involves the emission of electromagnetic radiation by atoms?
Which type of spectroscopy involves the emission of electromagnetic radiation by atoms?
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