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