Find out why they can form compounds with different Homework quiz colours. Slideshow 10 3 5/6 4.5 Reaction trends Review the patterns in the periodic table. C4.1d Worksheet; Quick starter and predicting Compare the trends in 1 and Group 7. Presentation Homework reactions Relate these trends to the way atoms form ions. worksheet Homework quiz 10 3 5/6 4.6 Reactivity series Compare the reactivity of metals. C4.1e, f Practical sheet; starter Observe some reactions between metal atoms and Worksheet; Homework metal ions. worksheet Presentations 1 and Consider why some metals are more reactive than Homework quiz 2 others. Slideshow 10 3 5/6 4.7 Tests for gases Recall the tests for four common gases. C4.2a Practical Quick starter Identify the four common using these tests. Technician’s notes; Homework Explain why limewater can be used to detect carbon Presentation worksheet dioxide. Homework quiz 10 3 5/6 4.8 Metal hydroxides Recognise the precipitate colour of hydroxides. C4.2b–d Practical Quick starter Explain how to use sodium hydroxide to test for metal Homework Worksheet; ions. worksheet Technician’s Write balanced equations for producing insoluble metal Homework quiz notes hydroxides. Slideshow Practical sheets 10 3 5/6 4.9 Tests for anions Identify the tests for carbonates. starter Explain the tests for halides and sulfates. Homework 1 and 2; Identify anions and cations from the results of tests. worksheet Worksheet; Homework quiz Technician’s notes 1 and 2 Practical sheet; 10 3 7/8 4.10 tests out flame-test procedures. C4.2e Quick starter Identify the colours of flames of ions. Homework Worksheet; Identify species from the results of the worksheet Technician’s Homework quiz notes
Find out why they can form compounds with different colours. Homework quiz Slideshow 10 3 5/6 4.5 Reaction trends and predicting reactions Review the patterns in the periodic table. Compare the trends in 1 and Group 7. Relate these trends to the way atoms form ions. C4.1d Worksheet; Presentation Quick starter Homework worksheet Homework quiz 10 3 5/6 4.6 Reactivity series Compare the reactivity of metals. Observe some reactions between metal atoms and metal ions. Consider why some metals are more reactive than others. C4.1e, f Practical sheet; Worksheet; Presentations 1 and 2 starter Homework worksheet Homework quiz Slideshow 10 3 5/6 4.7 Tests for gases Recall the tests for four common gases. Identify the four common using these tests. Explain why limewater can be used to detect carbon dioxide. C4.2a Practical Technician’s notes; Presentation Quick starter Homework worksheet Homework quiz 10 3 5/6 4.8 Metal hydroxides Recognise the precipitate colour of hydroxides. Explain how to use sodium hydroxide to test for metal ions. Write balanced equations for producing insoluble metal hydroxides. C4.2b–d Practical Worksheet; Technician’s notes Quick starter Homework worksheet Homework quiz Slideshow 10 3 5/6 4.9 Tests for anions Identify the tests for carbonates. Explain the tests for halides and sulfates. Identify anions and cations from the results of tests. Practical sheets 1 and 2; Worksheet; Technician’s notes 1 and 2 starter Homework worksheet Homework quiz 10 3 7/8 4.10 tests out flame-test procedures. Identify the colours of flames of ions. Identify species from the results of the C4.2e Practical sheet; Worksheet; Technician’s notes Quick starter Homework worksheet Homework quiz
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