Physical Science Word Scramble
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Term | Definition |
acid | A substance that tastes sour, reacts with metals and carbonates, and turns blue litmus red |
catalyst | A material that increases the rate of a reaction by lowering the activation energy |
chemical reaction | The process in which substances undergo chemical changes that result in the formation of new substances |
chemistry | The study of the properties of matter and how matter changes |
conservation of mass | The principle stating that matter is not created or destroyed during a chemical reaction |
decomposition | A chemical reaction that breaks down compounds into simpler products |
indicator | A compound that changes color in the presence of an acid or a base |
pH scale | A range of to express values used to express the concentration of hydrogen ions in a solution |
precipitate | A solid that forms from a solution during a chemical reaction |
product | A substance formed as a result of a chemical reaction |
reactant | A substance that enters into a chemical reaction |
synthesis | A chemical reaction in which two or more simple substances combine to form a new, more complex substance |
Created by:
weaver.amanda
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