Cambridge Cambridge O Level Science - Combined 5129 · 20
Metals
- Code
- 20
- Topic of
- Cambridge Cambridge O Level Science - Combined 5129
- Course
- Cambridge O Level Science - Combined 5129
- 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 20
Topics in 5129
- 1 Cells
- 2 Enzymes
- 3 Plant nutrition and transport
- 4 Human nutrition
- 5 Human gas exchange
- 6 Respiration
- 7 Transport in humans
- 8 Drugs and their effects
- 9 Coordination and control
- 10 Development of organisms and continuity of life
- 11 Biotechnology and genetic modification
- 12 Relationships of organisms with one another and with the environment
- 13 States of matter
- 14 Atoms, elements and compounds
- 15 Stoichiometry
- 16 Chemical energetics
- 17 Chemical reactions
- 18 Acids, bases and salts
- 19 The Periodic Table
- 20 Metals
- 21 Chemistry of the environment
- 22 Organic chemistry
- 23 Motion, forces and energy
- 24 Thermal physics
- 25 Waves
- 26 Electricity
- 27 Nuclear physics