Chemistry Nick Lee

Chemistry Nick Lee

1. Reactants

   • Products
   • Chemical reaction
   • Electrolysis (separating elements)

2. Elements

   • Periodic table
   • Atoms
     • Isotopes
       • Charged atoms
     • Atomic no.
     • Mass no.
     • Nucleus
       • Protons
       • Neutrons
     • Molecules
       • Compounds
       • Mixtures
       • Lattice
         • Covalent
         • Metallic
         • Ionic
     • Bonds

3. Forms

   • Physical/Chemical change
     • Physical:Substance, melting point, colour and boiling point
     • Chemical: unrreactive, how does it change?
   • Changing states
     • Sublimation
     • Freezing
     • Melting
     • Condensation
     • Evaporation
   • Liquid
   • Gas
   • Solid
   • Aqueous

4. Theory and explanation

   • Balancing equations
   • Particle theory
     • Cannot be created or destroyed but can be changed
   • Conservation of mass
   • E=mc squared
   • Fruit fall collision
     • Particles move faster when heated