Agenda
- Investigation: Flame Tests — every metal, its own colour
- Concept: Atomic Models Through Time — five models in a century
- Why Rutherford was so surprised
- Concept: The Bohr-Rutherford Model — where those colours come from
Things to do before our next class
- Flame test analysis finished in your lab notebook.
- Exercise: Bohr-Rutherford Diagrams, questions 1–3.
- Start looking for your second Science in the News article — a claim made about a material or a product.