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TEKS 6.6E
Chemical Changes
| Question | Answer |
|---|---|
| chemical change/chemical reaction | the transformation of one or more substances into one or more new substances with different properties; it's also known as a chemical reaction |
| precipitate | a solid that can form as a result of a chemical reaction when two liquids are mixed |
| substance | matter with distinct characteristics |
| thermal energy | the total kinetic energy of the particles in a substance; it can be transferred from one location to another as heat |