a decrease in pressure causes the equilibrium position to shift towards the side with the larger number of molecules, as shown by the symbol equation for that reaction. 4.7.5 into ions and ions into atoms Spec ref. Summary of the Learning outcomes Suggested Opportunities to develop Opportunities to apply Self/peer assessment specification content timing (hours) Scientific Communication practical and enquiry Opportunities and What most candidates skills skills resources should be able to do Reference to past questions that indicate success 4.7.5.1 When metals react with Recall and describe 1 Draw the atomic structure Demo, and where Video clips: other substances the the reactions, if any, of metals and the ion appropriate practically metal atoms form of potassium, sodium, formed. Use to investigate, the YouTube: positive ions. Metals lithium, calcium, describe how the ion has reactivity of some of the can be arranged in magnesium, zinc, iron been formed. order of their reactivity and copper with
a decrease in pressure causes the equilibrium position to shift towards the side with the larger number of molecules, as shown by the symbol equation for that reaction. 4.7.5 into ions and ions into atoms Spec ref. Summary of the specification content Learning outcomes What most candidates should be able to do Suggested timing (hours) Opportunities to develop Scientific Communication skills Opportunities to apply practical and enquiry skills Self/peer assessment Opportunities and resources Reference to past questions that indicate success 4.7.5.1 When metals react with other substances the metal atoms form positive ions. Metals can be arranged in order of their reactivity Recall and describe the reactions, if any, of potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper with 1 Draw the atomic structure of metals and the ion formed. Use to describe how the ion has been formed. Demo, and where appropriate practically investigate, the reactivity of some of the Video clips: YouTube:
AQA-8465-SOW-MAI.DOCX