Work+outstanding

Outstanding work for Year 11 Chemistry Week 1 ‘Chapter 6’ Vocab: Cation, Anion, metal and non-metal ions, forces of attraction, ionic bonding. Questions: 1–5, 6–8

Week 2 ‘Chapter 6’ Vocab: conductivity, electrovalency, empirical formula, noble gas electron configuration, salinity. Questions: 9–12, 13–14 Chapter review 17–20, 22, 25–30

Week 3 ‘Chapter 7’ Vocab: allotropes, sublime, covalent bonding, small covalent molecules, covalent lattices, single, double and triple covalent bonds, bonding electrons, non-bonding electrons, charge cloud diagrams, electron dot formula, valence structures, tetrahedral, V-shaped, electronegativity, partial charge, polar molecule, dipole, dipole-dipole attraction, hydrogen bonding, dispersion forces, van der Waal’s forces, network lattice, layer lattice, octet, semistructural formula, structural formula. Questions: 1 – 6, 7, 8, 9 – 15, 16, 17 Chapter Review: 21 – 31, 34 – 37.

Week 4 ‘Chapter 8’ Vocab: volatile, reactants, products, addition reaction, polymer, monomer, addition polymerisation, condensation polymerisation, thermoplastic polymer, high-density polyethene, low-density polyethene, thermosets, polystyrene, amorphous, elastic memory, vulcanisation, copolymers. Questions: 1 – 6, 7, 8, 9 – 11, 12 – 16. Chapter review: 20 – 40.