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States of matter
Vocabulary for hexagonal thinking
| Question | Answer |
|---|---|
| What is a solid | A substance with a definite shape and volume |
| What is a liquid | A substance that has a definite volume but not a definite shape |
| What is a gas | A substance that has neither a definite shape nor volume |
| What is the definition of freezing | A change in state that occurs when the temperature of particles has decreased energy and a liquid turns into a solid |
| What is the definition of melting | A change in state that occurs when particles speed up and change from a solid to a liquid |
| What is the definition of boiling | A rapid change and state that occurs throughout a substance, changing it from a liquid to a gas |
| What does evaporation mean | A change in state that occurs as particles from the surface of a liquid change to a gas |
| What does sublimation mean | A change in state directly from a solid to a gas |
| What does condensation mean | The reverse of evaporation when a substance changes from a gas to a liquid state |
| What does deposition mean | The change in state directly from a gas to solid state |
| What is the definition for boiling point | The specific temperature at which a liquid changes to a gas |
| What does melting point mean | The specific temperature at which a solid changes to a liquid |