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Chemistry WCH11/01 June 2023 | Edexcel International AS Level Past Papers With Mark Scheme

1. Covalent character in compounds: MgBr2, MgF2, NaBr, NaF.
2. Smallest ionic radius comparison: F−, Mg2+, Na+, O2−.
3. Ionization energies and group location in the Periodic Table.
4. Electronic configuration of oxygen in its ground state.
5. Periodic table trends: atomic radius, electronegativity, ionization energy.
6. Ionization energy differences: sulfur and phosphorus.

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