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Ch. 5 vocab scien
ch 5 science vocab
| Question | Answer |
|---|---|
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a substance formed from a chemical reaction | product |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a substance formed from a chemical reaction | product |
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a solid that forms from a solution during a chemical reaction | precipitate |
| a substance that enters into a chemical reaction | reactant |
| a substance that enters into a chemical reaction | reactant |
| a substance that enters into a chemical reaction | reactant |
| a solid that forms from a solution during a chemical reaction | precipitate |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a substance formed from a chemical reaction | product |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| A reaction that absorbs energy | endothermic reaction |
| a substance that enters into a chemical reaction | reactant |
| a substance formed from a chemical reaction | product |
| A reaction that absorbs energy | endothermic reaction |
| a solid that forms from a solution during a chemical reaction | precipitate |
| a solid that forms from a solution during a chemical reaction | precipitate |
| A reaction that absorbs energy | endothermic reaction |
| A short, | chemical equation |
| a substance formed from a chemical reaction | product |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| A short, | chemical equation |
| a solid that forms from a solution during a chemical reaction | precipitate |
| A reaction that absorbs energy | endothermic reaction |
| A reaction that absorbs energy | endothermic reaction |
| A reaction that absorbs energy | endothermic reaction |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| A short, | chemical equation |
| A short, | chemical equation |
| A short, | chemical equation |
| A reaction that absorbs energy | endothermic reaction |
| A short, | chemical equation |
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a change that alters the form or appearance of a material but does not make the material into another substance | physical change |
| a change in which one or more substances combine or break apart to form new substances | chemical change |
| a substance that enters into a chemical reaction | reactant |
| a substance formed from a chemical reaction | product |
| a solid that forms from a solution during a chemical reaction | precipitate |
| a solid that forms from a solution during a chemical reaction | |
| a reaction that releases energy, usually in the form of heat. | |
| a reaction that releases energy, usually in the form of heat. | |
| a reaction that releases energy, usually in the form of heat. | |
| A reaction that absorbs energy | |
| a solid that forms from a solution during a chemical reaction | |
| A reaction that absorbs energy | |
| A short, | |
| a reaction that releases energy, usually in the form of heat. | exothermic reation |
| A short, | chemical equation |
| A reaction that absorbs energy | endothermic reaction |
| A short, | law of conservation of mass |
| open system |