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Chemical Reactions
science
| Term | Definition |
|---|---|
| Atoms | The tiny pieces that all matter - all the stuff in the world - is made of |
| Chemical Reaction | A process in which atoms rearrange to form new substances |
| Model | An object, diagram, or computer program that helps us understand something by mkaing it simpler or easier to see |
| Product | An ending substance that is made during a chemical reaction |
| Property | Something that can be observed about a substance, such as color, smell, or boiling point |
| Reactant | a starting substance that is part of chemical reaction |
| rearrange | to chnage the order or position of something |
| scale | the relative size of things |
| substance | something that is made of all the same atoms or groups of atoms |
| boiling point | the temperature at which a substance changes from liquid phase to the gas phase |
| chemical formula | letters and numbers showing the types and numbers of atoms that repeat to make up a substance |
| extended structure | a structure of fored by repating groups of atoms linked together in large network |
| melting point | the temperaute at which a substance chnages from the solid phase to the liquid phase |
| molecule | a group of atoms joined together in a particular way |
| fertilizer | a substance that is added to a soil to help plants grow |
| corrosive | able to cause damage |