Exam (elaborations)
AQA A-level CHEMISTRY 7405/1 Paper 1 CORRECT QUESTION AND ANSWER
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AQA A-level CHEMISTRY 7405/1 Paper 1 CORRECT QUESTION AND ANSWER TOF steps - 1) ionisation 2) acceleration 3) ion drift 4) detection 5) analysis Electron impact - Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, mak...
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