Topic 2 Atomic structure SL
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Topic 2 study guide
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Topic 2 multiple choice questions that cover isotopes and the hydrogen emission spectrum.
Topic 2 multiple choice questions (determining the number of protons and neutrons in the nucleus of an atom and writing electron configurations of ions)
This video covers atomic number and groups and periods in the periodic table. Note that the term electron configuration is now used instead of electron arrangement.
This video covers the trend in atomic radius across a period in the periodic table.
This video covers calculating the number of sub-atomic particles in an atom, drawing orbital diagrams and shapes of atomic orbitals
This video covers calculating the relative atomic mass of magnesium.
Topic 12 Atomic structure HL
Topic 12 PowerPoint PDF
Topic 12 study guide
Topic 12 study guide answers
These videos cover successive ionisation energies.