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Cambridge International AS & A Level Chemistry (9701)

1. Atomic structure

1.1 Particles in the atom and atomic radius

1.3 Electrons, energy levels and atomic orbitals

1.4 Ionisation energy

1.4.0—Scope note

1.4.1—Terms: first ionisation energy, IE

1.4.2—Equations to represent first, second

1.4.3—The trends in ionisation energies across

1.4.4—The variation in successive ionisation

1.4.5—Ionisation energies are due to the attraction

1.4.6—Factors influencing the ionisation energies

1.4.7—The electronic configurations of elements

1.4.8—Periodic Table position from IE data

2. Atoms, molecules and stoichiometry

3. Chemical bonding

4. States of matter

5. Chemical energetics

6. Electrochemistry

8. Reaction kinetics

9. The Periodic Table: chemical periodicity

12. Nitrogen and sulfur

13. An introduction to AS Level organic chemistry

14. Hydrocarbons

15. Halogen compounds

16. Hydroxy compounds

17. Carbonyl compounds

18. Carboxylic acids and derivatives

19. Nitrogen compounds

20. Polymerisation

21. Organic synthesis

22. Analytical techniques

Practical assessment skills

Mathematical, structural convention and data skills

A-Level/CAIE/Chemistry//AS/Concept/1. Atomic structure/1.4 Ionisation energy/1.4.8—Periodic Table position from IE data

1. Atomic structure

Syllabus: 9701–2028–2029
Section: 1
Level: AS

Exam analysis

Most tested topics

Particles in the atom and atomic radius
Isotopes
Electrons, energy levels and atomic orbitals
Ionisation energy