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Description
Flashcards by alexandra.vandew, updated more than 1 year ago
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Created by alexandra.vandew
over 10 years ago
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| Question | Answer |
| Melting | The matter changes from a solid to a liquid. Example: Ice cubes turn into water. |
| Evaporation | The matter changes from a liquid to a gas. Example: Water turns to steam. |
| Condensation | The matter changes from a gas to a liquid. Example: Water on the outside of a popcan. |
| Freezing | The matter changes from a liquid to a solid. Example: A lake changes to a frozen lake. |
| Sublimation | The matter changes from a solid directly into a gas. Example: Dry ice at room temperature. |
| Deposition | The matter changes from a gas directly into a gas. Example: Water vapour changes to frost on a window. |
| Materials | Definition: The matter from which a thing is made of. |
| Matter | Definition: Matter is anything that takes up space and has mass. |
| Properties | Definition: Property is what something looks like or how it behaves; helps identify an object or material. |
| Mass | Definition: Is the amount of matter in an object. |
| Volume | Definition: Volume is the amount of space that an object occupies. |
| Classifying | Definition: To arrange in classes or categorize. |
| Solid | Definition: Is a state of matter; a solid has a definite shape and volume its shape does not depend on the shape of its container. |
| Liquid | Definition: Is a state of matter; a liquid flows, has a fixed volume, and takes the shape of its container. |
| Gas | Definition: is a state of matter; a gas takes the shape and volume of its container. |
| Plasma | Definition: Similar to gas; from stars and outer space. |
| Water Vapour | Definition: Water in a gas state in air. |
| States of Matter | Definition: The physical form that matter can take the four states of matter. |
| Melting Point | Definition: The temperature of which a solid melts to a liquid. |
| Boiling Point | Definition: The temperature of which a liquid changes to a gas. |
| Changes of State | Definition: When matter changes from one state to another. |
| Reversible | Definition: Can be changed to its original state. |
| Non-reversible | Definition: Can't be changed back to its original state. |
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