MSJChem - Tutorial videos for IB Chemistry
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  • SL Syllabus
    • Topic 1 Stoichiometric relationships
    • Topic 2 Atomic structure
    • Topic 3 Periodicity
    • Topic 4 Bonding
    • Topic 5 Energetics
    • Topic 6 Kinetics
    • Topic 7 Equilibrium
    • Topic 8 Acids and bases
    • Topic 9 Oxidation and reduction
    • Topic 10 Organic chemistry
    • Topic 11 Measurement and data processing
  • HL Syllabus
    • Topic 12 Atomic structure HL
    • Topic 13 Periodicity HL
    • Topic 14 Bonding HL
    • Topic 15 Energetics HL
    • Topic 16 Kinetics HL
    • Topic 17 Equilibrium HL
    • Topic 18 Acids and bases HL
    • Topic 19 Redox HL
    • Topic 20 Organic chemistry HL
    • Topic 21 Measurement and data processing
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    • HL Option A
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    • HL Option C
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Topic 12 Atomic structure HL

12.1 Successive ionisation energies 
Understandings:
Trends in first ionization energy across periods account for the existence of main energy levels and sub-levels in atoms.
Successive ionization energy data for an element give information that shows relations to electron configurations.

Applications and skills:
Deduction of the group of an element from its successive ionization energy data.
Explanation of the trends and discontinuities in first ionization energy across a period.
Evidence from ionisation energies worksheet

12.1 Calculating ionisation energy (new)
Understandings:
In an emission spectrum, the limit of convergence at higher frequency corresponds to the first ionization energy.

Applications and skills:
Solving problems using E=hv.
Calculation of the value of the first ionization energy from spectral data which gives the wavelength or frequency of the convergence limit.
12.1 Calculating ionisation energy (old)
Understandings:
In an emission spectrum, the limit of convergence at higher frequency corresponds to the first ionization energy.

Applications and skills:
Solving problems using E=hv.
Calculation of the value of the first ionization energy from spectral data which gives the wavelength or frequency of the convergence limit.
Calculating ionisation energy worksheet

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  • Home
    • About
    • Blog
    • Online tutoring
    • Privacy policy
  • Member's Area
  • SL Syllabus
    • Topic 1 Stoichiometric relationships
    • Topic 2 Atomic structure
    • Topic 3 Periodicity
    • Topic 4 Bonding
    • Topic 5 Energetics
    • Topic 6 Kinetics
    • Topic 7 Equilibrium
    • Topic 8 Acids and bases
    • Topic 9 Oxidation and reduction
    • Topic 10 Organic chemistry
    • Topic 11 Measurement and data processing
  • HL Syllabus
    • Topic 12 Atomic structure HL
    • Topic 13 Periodicity HL
    • Topic 14 Bonding HL
    • Topic 15 Energetics HL
    • Topic 16 Kinetics HL
    • Topic 17 Equilibrium HL
    • Topic 18 Acids and bases HL
    • Topic 19 Redox HL
    • Topic 20 Organic chemistry HL
    • Topic 21 Measurement and data processing
  • Options
    • SL Option A
    • HL Option A
    • SL Option B
    • HL Option B
    • SL Option C
    • HL Option C
    • SL Option D
    • HL Option D
  • Exam review