Atomic Structure

13 key areas — atoms, elements and compounds (1a.1), mixtures (1a.1), subatomic particles (1a.2) and more

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What you'll be quizzed on

1. Atoms, elements and compounds (1a.1)
2. Mixtures (1a.1)
3. Subatomic particles (1a.2)
4. Structure of an atom (1a.2)
5. Atomic number and mass number (1a.3)
6. Isotopes (1a.3)
7. Relative atomic mass (1a.3)
8. Electronic structure (1a.4)
9. Dalton's atomic model (1a.5)
10. Thomson's atomic model (1a.5)
11. Rutherford's atomic model (1a.5)
12. Bohr's atomic model (1a.5)
13. Chadwick's discovery (1a.5)