Exam (elaborations)
Edexcel Chemistry A Level: Guide Questions with Complete Answers. Verified for New Updates
Mass spectrometry using lasers to ionise atoms into cations, then measure the abundance and mass using their mass-tocharge ratios Mass to charge ratio the mass of an ion divided by its charge (usually +1 in mass spectrometry) units: m/z relative atomic mass the average mass of an atom of an ...
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