Cambridge Cambridge O Level Chemistry 5070 · 2.2

Atomic structure and the Periodic Table

Code: 2.2
In: 2 Atoms, elements and compounds
Course: Cambridge O Level Chemistry 5070
Board: Cambridge

Grade boundaries·Cambridge command words

Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.

Points under 2.2

2.2.1 Structure of the atom
2.2.2 Charges and masses of subatomic particles
2.2.3 Proton number
2.2.4 Mass number
2.2.5 Electronic configuration
2.2.6 Electron shells, groups and periods

Points in 2 Atoms, elements and compounds

2.1 Elements, compounds and mixtures
2.2 Atomic structure and the Periodic Table
2.3 Isotopes
2.4 Ion and ionic bonds
2.5 Simple molecules and covalent bonds
2.6 Giant covalent structures
2.7 Metallic bonding