Worksheets 1 10 1 7/8 2.11 Chemical bonds Describe the three main types of bonding. C2.2d–h Quick starter (HT) Explain how electrons are used in the three main types Homework and 2 of bonding. worksheet Explain how bonding and properties are linked. (HT) Homework quiz 10 1 7/8 2.12 Ionic bonding Represent an ionic bond with a diagram. Practical sheet; starter Worksheet; Draw dot-and-cross diagrams for ionic compounds. Homework Work out the charge on the ions of metals from the worksheet Technician’s notes group number of the element. Homework quiz Video 10 1 9/10 2.13 Ionic compounds Identify compounds from structures. Practical sheet; starter (HT) Explain the limitations of diagrams and models. Homework Worksheets 1, 2 Work out the empirical formula of an ionic compound. worksheet and 3; (HT) Homework quiz Technician’s notes 10 1 9/10 2.14 Properties of ionic Describe the properties of ionic compounds. Practical sheets Quick starter compounds (HT) Relate their melting points to forces between ions. Homework 1 and 2; Explain when compounds can conduct electricity. worksheet Worksheet; (HT) Homework quiz Technician’s 1 and 2 10 1 9/10 2.15 Properties of small Identify small molecules from formulae. Worksheets 1 Quick starter molecules Explain the strength of covalent bonds. Homework and 2 Relate the intermolecular forces to the bulk properties worksheet of a substance. Homework quiz Video 10 1 9/10 2.16 Covalent bonding Identify single bonds in molecules and structures. Worksheets 1 Quick starter Draw dot-and-cross diagrams for small molecules. Homework and 2 Deduce molecular formulae from models and diagrams. worksheet Homework quiz Video
10 1 7/8 2.11 Chemical bonds (HT) Describe the three main types of bonding. Explain how electrons are used in the three main types of bonding. Explain how bonding and properties are linked. (HT) C2.2d–h Worksheets 1 and 2 Quick starter Homework worksheet Homework quiz 10 1 7/8 2.12 Ionic bonding Represent an ionic bond with a diagram. Draw dot-and-cross diagrams for ionic compounds. Work out the charge on the ions of metals from the group number of the element. Practical sheet; Worksheet; Technician’s notes starter Homework worksheet Homework quiz Video 10 1 9/10 2.13 Ionic compounds (HT) Identify compounds from structures. Explain the limitations of diagrams and models. Work out the empirical formula of an ionic compound. (HT) Practical sheet; Worksheets 1, 2 and 3; Technician’s notes starter Homework worksheet Homework quiz 10 1 9/10 2.14 Properties of ionic compounds (HT) Describe the properties of ionic compounds. Relate their melting points to forces between ions. Explain when compounds can conduct electricity. (HT) Practical sheets 1 and 2; Worksheet; Technician’s 1 and 2 Quick starter Homework worksheet Homework quiz 10 1 9/10 2.15 Properties of small molecules Identify small molecules from formulae. Explain the strength of covalent bonds. Relate the intermolecular forces to the bulk properties of a substance. Worksheets 1 and 2 Quick starter Homework worksheet Homework quiz Video 10 1 9/10 2.16 Covalent bonding Identify single bonds in molecules and structures. Draw dot-and-cross diagrams for small molecules. Deduce molecular formulae from models and diagrams. Worksheets 1 and 2 Quick starter Homework worksheet Homework quiz Video
OCR%20Single%20Chemistry%202%20year.docx