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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 |