Chemistry - Unit 1

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A mind map of OCR's Chemistry A, Unit 1 - Atoms, Bonds and Groups.
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Mind Map by h-andrews96, updated more than 1 year ago
h-andrews96
Created by h-andrews96 almost 9 years ago
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Resource summary

Chemistry - Unit 1
  1. Module 3
    1. Periodicity
      1. Proton Number
        1. Trends
          1. Atomic Radius
            1. Nuclear Charge
              1. Electron Shielding
              2. Group 2
                1. Redox Reactions
                  1. Reactivity
                    1. Thermal decomposition
                    2. Group 7
                      1. Physical properties
                        1. Van der Waals
                          1. Redox Reactions
                            1. Precipitation
                          2. Module 1
                            1. Atoms
                              1. Isotopes
                                1. Protons = + Neutrons = Neutral Electrons = -
                                  1. Relative Formula Mass
                                    1. Relative Molecular Mass
                                    2. Moles
                                      1. n=cv
                                        1. n=mass/mr
                                          1. n=v/24
                                            1. Avagadro's Constant
                                              1. Emperical Formula
                                                1. Molar Mass
                                                2. Acids
                                                  1. Acid releases H+ ions.
                                                    1. Alkali is a soluble base that releases OH- ions.
                                                      1. HCl, H2SO4, HNO3
                                                        1. Bases are commonly metal oxides, metal hydroxides and ammonium.
                                                          1. Salts
                                                            1. Anhydrous, hydrated and water of crystallisation.
                                                            2. Redox
                                                              1. Oxidation Numbers
                                                                1. Oxidation
                                                                  1. Reduction
                                                                2. Module 2
                                                                  1. Electron Structure
                                                                    1. Ionisation Energy
                                                                      1. Atomic Orbitals
                                                                        1. Nuclear Charge
                                                                          1. Electron Shielding
                                                                            1. Atomic Radius
                                                                            2. Bonding and Structure
                                                                              1. Ionic Bonding
                                                                                1. Covalent Bonding
                                                                                  1. Dative Covalent Bonding
                                                                                    1. Shapes of Molecules
                                                                                      1. Electronegativity
                                                                                        1. Polarity
                                                                                          1. Intermolecular Forces
                                                                                            1. Metallic Bonding
                                                                                              1. Lattices
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