Biology, Chemistry and Physics topics for AQA Additional Science:
Biology
- Cells
- Cells
- Plants
- Plants
- Food chains and cycles
- Food chains and cycles
- Enzymes and digestion
- Enzymes, enzymes and digestion
- Homeostasis
- Homeostasis
- Cell division and inheritance
- Cell division, inheritance
Chemistry
- Atomic structure and bonding
- Atomic structure, ionic bonding, covalent bonding, different substances and their properties
- Chemical calculations
- Relative atomic mass, relative formula mass, isotopes, percentage composition, conservation of mass, percentage yield
- Chemical reactions
- Rates of reaction, energy changes and reversible reactions, reversible reactions
- Ions in solution
- Electrolysis, acids, bases and salts
Physics
- Forces and motion
- Representing motion, force, mass and acceleration, weight and friction, kinetic energy and momentum
- Electricity
- Static electricity, circuits, resistance and resistors, mains electricity
- Radiation
- Atoms and isotopes, background radiation, nuclear fission and fusion
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