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Science vocab 1
Experiment/States_Of_Matter
| Term | Definition |
|---|---|
| States Of Matter | A property of matter classified as a solid,liquid or gas |
| Physical Property | Characteristics of a substance that can be measured |
| Physical Changes | A change of matter in size,shape,or state without changing it into a new substance |
| Conclusion | A statement saying whether the result of an experiment support the hypothesis |
| Volume | The amount of space an object takes up |
| Classify | To arrange in or assign to groups |
| Variable | Something that can change in a test |
| Control Group | A standard against which change is measured |
| Gas | A substance without a definite volume or shape |
| Solubility | Ability of one substance to dissolve in another |
| Freezing Point | The temperature at which a substance changes from a liquid to a solid |
| Experiment | The use of scientific investigation and reasoning to text a hypothesis |
| Observation | Something you find out about objects, events, or living things using your senses |
| Hypothesis | Statement of what you think will happen during an investigation |
| Reasearch | Study of a variety of reference materials about a subject |
| Inference | A conclusion based on observations |
| Evidence | Observations that make you believe something is true |
| Melting Point | The temperature at which a substance changes from a solid to a liquid |
| Solution | A mixture in which substances are spread out evenly and will not settle |
| Liquid | A substance that has a definite volume but no definite shape |
| Matter | Anything that has mass and takes up space |
| Magnetism | The ability of an object to attract certain metal object |
| Solid | A substance that has a definite shape and volume |
| Mixture | Different materials placed together, but each material keeps its own properties |
| Boiling Point | The temperature at which a substance changes from a liquid to a gas |
| Mass | The amount of matter in a solid,liquid, or gas |
| Procedure | Step-by-step instructions for completing a task |
| Model | Object or idea that shows how something is constructed or how it works |
| Data | Information from which a conclusion can be drawn or a prediction can be made |
| Constant | A part of an experiment that is not changed |
| Density | The mass of an object divided by its volume |