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22 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is matter |
Anything that has mass takes up space |
Even your face |
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What it mass |
The amout of matter in an object |
Hey who am I to object |
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What ar the four examples |
1 all substances are made of particals 2 particals are always in motion more energey = faster moving 3 the space between particals determins the level of attreaction 4 particals have a natural attracation to eachother |
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What are the states of matter |
Solid liquid gas |
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What is solids space |
Particals are very close to eachother |
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What is solids attraction |
Very strong attraction between the particals |
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Solid movement |
The particals can not flow past each other only vibrate |
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What is the space between liquid particals |
Some space between particals |
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What is the attraction in the particals |
Somewhat strong |
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Movement liquid |
Particals move rapidley and can slkde over eachother |
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Space in gas particals |
Lots of space |
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Movement in gas particals |
Lots of movement the particals move and bounce from eachother |
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Attraction in gases |
Veary weak forces of attraction |
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Solid |
Riged, fixed shape , fixed volume |
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Water |
Not rigid, no fixed shaoe, fixed volume |
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Gass |
Not rigid no fixed shape no fixed volume |
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Melting |
The change of state from a solid to a liquid.Heat causes particles to move faster and spread apart. Because of the increased space, the attraction between particles lowers. They can now slide past each other. |
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Evaporation |
The change of state from a liquid to gas.Heat causes the particles to move so quickly that they break free of each other. There are now large spaces between them and the force of attraction between the particles is very weak.
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Condensation |
The change of state from a gas to a liquidParticles are beginning to slow down because of a decrease in temperature and can no longer move freely of each other. They get closer together and the force of attraction increases. |
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Freezing |
The change of state from a liquid to a solid.Because of a lack of heat, movement of particles has become very small. They are now so close together that the forces of attraction are very strong. |
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Sublimation |
The change of state from a solid to gas from heat |
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Deposistion |
The change of state between gas to solid caused by removing heat |
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