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Task Sheet (Step 3-5) Explaining what happens when we burn magnesium metal You have seen the reaction when magnesium burns in air. Task: Explain what happens when magnesium burns. Top Tips: • For step 5, try to use particle diagrams to show what is happening. Key words: compound, element, metal, mixture, non - metal, reaction Step ladder : What is your target step? Use the step ladder to help you reach it: To get step You might have: 3 • Identified which substances are solids, liquids or gases. • Described the change simply. • Stated whether magnesium is a metal or non-metal. 4 • 5 • Identified the reactants. • Described the differences between the reactants, e.g. solid or gas. • Described the reaction. Stated how you knew a reaction had happened. • Described differences between the materials before and after the reaction. Identified the elements, compounds or mixtures. • Described the appearance and properties of the materials before and after the reaction (classified as metals or non-metals). • Described what happens during the reaction. • Drawn diagrams of atoms to help describe the change. Task Sheet (Step 3-5) Explaining what happens when we burn magnesium metal You have seen the reaction when magnesium burns in air. Task: Explain what happens when magnesium burns. Top Tips: • For step 5, try to use particle diagrams to show what is happening. Key words: compound, element, metal, mixture, non - metal, reaction Step ladder : What is your target step? Use the step ladder to help you reach it: To get step You might have: 3 • Identified which substances are solids, liquids or gases. • Described the change simply. • Stated whether magnesium is a metal or non-metal. 4 • 5 • Identified the reactants. • Described the differences between the reactants, e.g. solid or gas. • Described the reaction. Stated how you knew a reaction had happened. • Described differences between the materials before and after the reaction. Identified the elements, compounds or mixtures. • Described the appearance and properties of the materials before and after the reaction (classified as metals or non-metals). • Described what happens during the reaction. • Drawn diagrams of atoms to help describe the change.