oxygen to produce metal oxides. Use these to identify where reduction and oxidation has taken place. 5.4.1.2 When metals with other The reactions of metals 1 Draw the atomic structure Demo, and where Video clips: substances the metal atoms with water and acids are of metals and the ion appropriate practically form positive ions. The limited to room formed. Use these to investigate, the reactivity of reactivity of a metal is related temperature and do not describe how the ion has some of the metals with YouTube: to its tendency to form include reactions with been formed. water and acid. positive ions. Metals can be steam. Use YouTube clips or let arranged in order of their Make links between the students investigate the reactivity in a reactivity Recall and describe the ability to form ions and the reactivity of the remaining series. The metals reactions, if any, of reactivity with water and combinations. potassium, sodium, lithium, potassium, sodium, acid. Use findings to construct a calcium, magnesium, zinc, lithium, calcium, reactivity series. Compare iron and copper can be put in magnesium, zinc, iron Grade 9: explain the trends this to the actual reactivity order of their reactivity from and copper with water or in reactivity of Group 1 in series. their reactions with water and dilute acids, where terms of atomic structure. dilute acids. appropriate, to place Describe what occurs in a AT 6. Mixing of reagents to these metals in order of displacement reaction, explore chemical changes The non-metals hydrogen reactivity. using suitable examples. and/or products. and carbon are often included in the reactivity Explain how the Explain why displacement series. reactivity of metals with occurs. water or dilute acids is A more reactive metal can related to the tendency Compare the year of displace a less reactive metal of the metal to form its discovery of a metallic from a compound. positive ion. element with its position in the reactivity series.
oxygen to produce metal oxides. Use these to identify where reduction and oxidation has taken place. 5.4.1.2 When metals with other substances the metal atoms form positive ions. The reactivity of a metal is related to its tendency to form positive ions. Metals can be arranged in order of their reactivity in a reactivity series. The metals potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper can be put in order of their reactivity from their reactions with water and dilute acids. The non-metals hydrogen and carbon are often included in the reactivity series. A more reactive metal can displace a less reactive metal from a compound. The reactions of metals with water and acids are limited to room temperature and do not include reactions with steam. Recall and describe the reactions, if any, of potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper with water or dilute acids, where appropriate, to place these metals in order of reactivity. Explain how the reactivity of metals with water or dilute acids is related to the tendency of the metal to form its positive ion. 1 Draw the atomic structure of metals and the ion formed. Use these to describe how the ion has been formed. Make links between the ability to form ions and the reactivity with water and acid. Grade 9: explain the trends in reactivity of Group 1 in terms of atomic structure. Describe what occurs in a displacement reaction, using suitable examples. Explain why displacement occurs. Compare the year of discovery of a metallic element with its position in the reactivity series. Demo, and where appropriate practically investigate, the reactivity of some of the metals with water and acid. Use YouTube clips or let students investigate the reactivity of the remaining combinations. Use findings to construct a reactivity series. Compare this to the actual reactivity series. AT 6. Mixing of reagents to explore chemical changes and/or products. Video clips: YouTube:
AQA-8464-SOW-CCHG.DOCX