Atoms

Description

57 slides organized into a teachable sequence Part 1.1 — Atomic Structure → Rutherford inquiry → nucleus and nucleons → protons/neutrons/electrons → Z and A → nuclide notation → atomic charge → electron energy → isotopes → relative atomic mass → mass spectrometry Part 1.2 — Electron Structure → atomic emission spectra → ground/excited states → flame tests and fireworks → Bohr energy levels → sublevels → orbitals → Klechkowski/diagonal rule → electron configurations → noble-gas notation → Cr/Cu exceptions → Lewis dot symbols → octet rule and exceptions → ionization energy → electronegativity → electron affinity → periodic trends