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Mr. Blooms Vocab

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
temperature   average motion of the particles of an object  
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conduction   flow of heat by direct contact  
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convection   flow of when a liquid or a gas moves from one place to another  
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radiation   flow of heat without matter  
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Solute   a substance that is dissolved  
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evaporation   the change of a state from liquid to gas at the surface of a liquid  
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condensation   the change of a state from a gas to a liquid  
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Solvent   A substance that dissolves other materials  
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concentrated   Describes a solution with a large amount of solute compared to the amount of solvent  
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reactant   A substance that undergoes a chemical reaction often by combining with another substance  
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product   A substance that is formed in a chemical reaction  
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Exothermic reaction   A chemical reaction in which more energy is given off than is taken in  
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Endothermic Reaction   A chemical reaction in which more energy is taken in than is given off  
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formula   arrangement of symbols that shows both the kinds and number of atoms in a compound  
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Chemical Equation   An arrangement of symbols and formulas used to show what happens during a chemical reaction  
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Acid   A compound that releases hydrogen ions in water  
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Base   A compound that releases hydroxide ions when dissolved in water  
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pH Scale   A set of numbers between 0-14 to measure the strength of acids and bases  
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Indicator   A substance that changes color at a certain range of pH values  
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neutralization   reaction where an acid and a base produce a salt and water  
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