Please enable JavaScript.

Coggle requires JavaScript to display documents.

Chem: Module One (separation techniques (separates substances not…

- - - - colour
      - melting point
      - boiling point
      - density
    - - mass
      - length
      - volume
      - shape
- - - - metal + nonmetal = 'ide'
      - metal + poly atomic ion = ends with poly atomic ion
      - transition metal + nonmetal = 'ide'; (metal)
        roman numerals determine valence
      - transition metal + poly atomic ion = ends with poly atomic ion' (metal) roman numerals determine valence
    - - non metal + non metal
      - ends with 'ide'
      - use prefixes (mono, di, tri, tetra)
- - - - melting point trend
    - - metals
      - non-metal
    - - metals: metallic character
      - non-metals
- - - - homonuclear diatomic molecules
- - - - dipole-dipole
        
        hydregon bonds
      - London dispersion forces
- - - - elements
        
        compounds
        
        mixtures
    - - atomic mass-atomic number
    - - atomic number
      - electrons = protons
- - - - soft, black, slippery, metallic lustre, good conductor
      - honeycomb layer structure
        
        each layer has planar hexagonal rings
        
        4 carbon atoms: 3 form sigma bond, 1 forms pi-bond
    - - shiny, hard
      - tetrahedral structure
        
        each carbon atom forms covalent bonds with 4 other atoms
    - - cage shape structure
      - potential high temp lubricants, hollow inside