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Java Games: Flashcards, matching, concentration, and word search. |
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6G VOCAB Section 3 (Particle Movement)
* Challenge words
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| expand | to increase in volume |
| expansion gap | a gap used in the construction of roads, bridges and railway tracks which allows for expansion and contraction |
| diffusion | the gradual spreading out of particles in a gas or liquid |
| contract | to become smaller, or to decrease in volume |
| pressure | a force that presses; air pressure pushes on us all the time |
| *Brownian motion | movement of microscopic particles, in liquids and gases, caused by constant collisions with rapidly moving molecules |
| *kinetic theory | all substances are made up of moving particles which have varying amounts of energy, giving rise different states of matter |
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High School Science |
GDQ International Christian School |
| Tirana |
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