Matter
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- They can name the 3 main states of matter.
- They can give simple examples of matter changing state.
- They can identify situations of where diffusion and gas pressure are occurring.
- They can identify some separation techniques.
- They and identify some metals and non-metals.
- They can name some elements from the periodic table.
- They can identify simple polymers.
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- They can recognise particle diagrams of solids, liquids and gases.
- They can use the terms melting and freezing to describe matter changing state.
- They can describe gas pressure and diffusion in simple terms.
- They can identify separation techniques and describe how filtration works.
- They can state some of the properties of metals and non-metals.
- They can name some examples of compounds and elements.
- They can name some examples of polymers.
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- They can describe the structure and properties of solids, liquids and gases.
- They describe what happens to the particles during melting, freezing, evaporation, condensation and sublimation.
- They can describe what is happening to the particles during gas pressure and diffusion.
- They can describe the following techniques for separating mixtures: filtration, evaporation, distillation and chromatography.
- They know how the periodic table is arranged in terms of the properties of the elements.
- They can describe the difference between compounds, elements and mixtures and identify them from diagrams.
- They can describe the composition of polymers.
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- They can describe and explain the properties of solids, liquids and gases.
- Explain changes in states in terms of changes to the energy of particles.
- They can explain what is happening to the particles, and draw diagrams, during gas pressure and diffusion.
- They can evaluate mixtures and choose the appropriate separation techniques for different substances.
- They can predict the properties of an element based on its position in the periodic table.
- They can explain the difference between elements, compounds and mixtures and can name compounds using the prefixes and suffixes mono, di-, tri-, -ide.
- They can describe the composition of polymers and evaluate them for different uses.
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Reactions
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- They can identify materials as either metal or non-metal based on some of their properties.
- They can identify when a reaction is taking place.
- They can identify simple reaction e.g. oxidation in the form of rust.
- They can identify simple acids and alkalis.
- They can identify when a reaction takes in or releases energy.
- They can identify some factors that affect the rate of reactions.
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- They can group the properties of materials as metals or non-metals.
- They know the difference between physical and chemical properties.
- They can describe oxidation reactions.
- They can identify acids and alkalis based on their pH value.
- They can describe endothermic and exothermic reaction in simple terms.
- They can describe some factors that affect the rate of reactions.
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- They can explain the properties of metals or non-metals.
- They can describe what happens when a physical and chemical change occurs.
- They can describe what occurs during displacement and oxidation reactions.
- They can describe neutralisation reactions.
- They can explain what is happening to the atoms during endothermic and exothermic reactions.
- They can explain how different factors affect the rate of reactions.
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- They can evaluate the use of metals and non-metals based on their properties.
- They can explain what happens when a physical and chemical change occurs.
- They can describe displacement and oxidation reactions and can represent the reactions with chemical equations.
- They can explain the effect that concentration can have on acids and alkalis.
- They can evaluate energy level diagrams to determine if a reaction is endothermic or exothermic reactions.
- They understand the role of a catalyst and can explain how it affects the activation energy.
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