Flip and pair: problem with the model that solved it
Read exercise and reference answers
- Matching pairs
- A
- Scattering results
- B
- Rutherford
- A
- Atomic stability
- B
- Bohr
- A
- Line spectra
- B
- Bohr
- A
- Electrons in a positive cloud
- B
- Thomson
Each failure drove the next model. Source: syllabus Physics, Ch 12 Atoms.