Mass spectrometery
- Created by: JasmineFox98
- Created on: 13-11-14 17:52
Other questions in this quiz
2. What stage comes first in the process?
- Ionisation
- Vapourisation
- Acceleration
- Deflection
3. A current is produced when the ion hits the plate. The more hits the..?
- More lines are drawn
- Clearer the results
- Bigger the current
- Stronger the line on graph
4. How are ions accelerated?
- Pushed by electricity
- Shot by the electron gun
- + ions attracted to - plates; pass through slits between plates
- Propelled by kinetic energy
5. What does acceleration achieve (as well as speed)
- Separates heavier ions
- Focuses ions into narrow beam
- Makes heavier atoms become slower
- Forces ions around the bend
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