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What is the correct sequence for the stages of operation in a mass spectrometer?

A) Ionization, Acceleration, Deflection, Detection
B) Acceleration, Detection, Ionization, Deflection
C) Ionization, Detection, Acceleration, Deflection
D) Detection, Ionization, Acceleration, Deflection

User Pamput
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Final answer:

The correct sequence for the stages of operation in a mass spectrometer is Ionization, Detection, Acceleration, Deflection.

Step-by-step explanation:

The correct sequence for the stages of operation in a mass spectrometer is:

C) Ionization, Detection, Acceleration, Deflection

1. Ionization: The sample is vaporized and exposed to a high-energy electron beam, causing the sample's atoms or molecules to become electrically charged

2. Detection: The ions are then detected, and a plot of the relative number of ions generated versus their mass-to-charge ratios (a mass spectrum) is made

3. Acceleration: Following detection, the ions are accelerated through a (variable) electric or magnetic field that deflects each cation's path to an extent that depends on both its mass and charge

4. Deflection: Finally, the ions' paths are deflected by the electric or magnetic field based on their mass-to-charge ratio, allowing them to be separated and analyzed

User GOstrowsky
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