OCR A-level Chemistry A H432 · 2.2.1(a)
Electrons in the first four shells
- Code
- 2.2.1(a)
- In
- 2.2.1 Electron structure
- Topic
- 2 Foundations in chemistry
- Course
- A-level Chemistry A H432
- Board
- OCR
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Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 2.2.1 Electron structure
- 2.2.1(a) Electrons in the first four shells
- 2.2.1(b) Atomic orbitals and sub-shells
- 2.2.1(c) Order of filling orbitals
- 2.2.1(d) Electron configurations of atoms and ions