Author Question: In mass spectrometry using the electron impact ionization technique, a beam of high-energy electrons ... (Read 51 times)

mccallkeeler · **on:** Feb 17, 2022

Question 1

The separation of ions in the mass spectrometer is done by their ________.
◦ mass to neutrons ratio
◦ mass to charge ratio
◦ protons to neutrons ratio
◦ protons to electrons ratio
◦ electrons to protons ratio

Question 2

In mass spectrometry using the electron impact ionization technique, a beam of high-energy electrons initially ejects one electron from the compound being studied. This produces a positively charged ion called the ________.
◦ central fragment
◦ central peak
◦ molecular ion
◦ base peak
◦ proton

Spike8502 · **Reply #1 on:** Feb 17, 2022

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