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Energy Vocabulary
Vocab QUiz
| Term | Definition |
|---|---|
| atom | The smallest particle of an element that has the chemical properties of that element |
| compound | A Substance made up of two or more elements that are chemically combined |
| Chemical symbol | One or two letters used to stand for the name of an element |
| condensation | The change of state from a gas to a liquid |
| Chemical properties | Characteristice of matter that describes how it changes when it reacts with other matter |
| Kinetic energy | Energy of motion |
| Evaporation | The change of state from a liquid to a gas |
| Physical properties | Characteristics of matter that can be measured or detected by the senses |
| Melting | To change state from a solid to a liquid |
| substance | Matter that always has the same makeup and proportices |
| Freezing | The change of state from a liquid to solid |
| Heat | Energy that flown from warmer to cooler regions of matter |
| Temperature | A measure of the average kinetic energy of the particles in matter |
| Mixure | A combination of two or more substances that can be separated by fysical means |
| Element | A substance that cannot be broken down into energy other substance by ordinary chemical means. |