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6. After being Ionised in the Mass Spectrometer what charge is left on the majority of atom/molecule?
7. About 5% of the atoms/molecules form 2+ charge?
8. How are the positve ions accelerated in the Mass Spectrometer?
- Attracted towards a negatively charged plate
- Pushed by other ions
9. What do the ions speed depend upon?
- Their Mass
- The element it is
10. What deflects the ions?
11. Heavier ions are defelcted less and lighter ions are deflected most?
12. How is an ion detected?
- Hit the detector, accept an electron, lose their charge and create a current
- Hit the detector, reject an electron, keep the same charge and create a current
- The computer just detects it
13. what is on the x axis of a mass spectrum graph?
- Mass/Charge ratio
- Relative Abundance/ %
14. what is on the y axis of a mass spectrum graph?
- Relative Abundance/ %
- Mass/Charge ratio
15. Complete the electron arrangement of Chlorine 1s2 2s2 2p6
16. Complete the electron arrangement of Chromium 1s2 2s2 2p6
- 3s2 3p6 3d6
- 3s2 3p6 3d5 4s1
- 3s2 3p6 3d4 4s2
17. Complete the electron arrangement of Copper 1s2 2s2 2p6
- 3s2 3p6 4s1 3d10
- 3s2 3p6 4s2 3d9
- 3s2 3p6 4s2 3d10
18. The definition for first ionisation energy is?
- The energy required to remove one mole of electrons from one mole of atoms in a liquid state
- The energy required to remove one mole of electrons from one mole of atoms in a gaseous state
- The energy required to remove one mole of electrons from one mole of atoms
19. Is this how a first ionisation energy is represented? Na(g) ----> Na+(g) + e-
20. Is this how a first ionisation energy is represented? Na ----> Na+ + e-