3.1.1 – Atomic Structure and the Periodic Table (AQA)

This course covers the structure of the atom, isotopes and mass spectrometry, relative atomic mass calculations, electron configuration up to krypton, first and successive ionisation energies with their trends, and periodicity across Periods 2 and 3, aligned with AQA A Level Chemistry sections 3.1.1 Atomic structure and 3.2.1 Periodicity.