In mass spectrometer, the sample that has to be analysed is bombarded with which of the following?
A. Protons
B. Electrons
C. Neutrons
D. Alpha particles
Answer:B
In mass spectrometer, the sample that has to be analysed is bombarded with which of the following?
A. Protons B. Electrons C. Neutrons D. Alpha particles
Explanation: In mass spectrometer, the sample which is to be analysed is bombarded with electrons. As a result, ions are produced.