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Stack #4550292
| Question | Answer |
|---|---|
| Atoms | The tiny pieces that all matter- all the stuff in the world- is made of |
| Chemical reaction | A proccess in which atoms rearrange to form new substances |
| Model | an object diargram, or computer program that helps us understand something by making 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 a part of chemical reaction |
| Rearrange | To change the order or position of something |
| Scale | The relative size of things |
| Substance | Something that is made of all the sme atoms or groups of atoms |
| Boiling point | the temperature at which a substance changes from the liquid phase to the gas phase. |
| Chemical Forrmula | letters and numbers showing the types and number of atoms that repeat and make up a substance |
| extended structure | A structure formed by repeating groups of atoms linked together in large network |
| Melting point | the temperature at which a substance changes 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 soilto help plants grow |
| Corrosive | Able to cause damage |