A-Level
AQA
Chemistry
June 2023
QP-202306-Chemistry-U1 · Question 2
Question (excerpt):
*03* Turn over ► IB/M/Jun23/CH01 outside the box 0 2 A sample of lead contains atoms of three isotopes, 206Pb, 207Pb and 208Pb The sample is analysed using a time of flight (TOF) mass spectrometer. 0 …
*03* Turn over ► IB/M/Jun23/CH01 outside the box 0 2 A sample of lead contains atoms of three isotopes, 206Pb, 207Pb and 208Pb The sample is analysed using a time of flight (TOF) mass spectrometer. 0 …
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