Relier Pairs Properties of Matter #3Version en ligne 5th grade par Cardelia Brewer Brewer 1 What is the substance in a solution that is the least amount? 2 What does chemical changes produce? 3 How is floatation used? 4 What happens if the temperature increases in a solution? 5 What happens to a chemical change? 6 How to make a solution weaker? 7 Examples of physical changes 8 What effects the way something looks, feels, or its size? 9 How can a solution be made stronger or more concentrated? 10 Examples of chemicals 11 What is the floatation process? 12 What happens to physical changes? 13 How to make a solution stronger? 14 What can affect the rate of dissolving? 15 What increases the rate of dissolving? 16 What happens if you cut the solid into smaller pieces? It can be separated or undone. The solid will dissolve faster. melting ice cream, wood, melting ice temperature, stirring, and particle size Physical changes Through concentration baking a cake, burning wood, rusting car Something new It will dissolve faster. The solute or solid To separate solids that float on top of a liquid It cannot be separated or undone. By diluting Solids are stirred and when they float to the top, they are skimmed off the surface of the liquid, Add more solute or use less solvent Stirring
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