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25 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Matter is made of what ?
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Atoms |
starts with an a |
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Name 5 substances that are made of matter |
Iron nail , Water , Oxygen , Vinegar , Rock , etc. |
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Anything that has mass and takes up space |
Matter |
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What is matter ? |
Anything that has mass and takes up space |
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Why is freezing water to make ice considered a physical change ? |
The water changes state |
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The state of matter can be determined by the ? |
Position and movement of particles |
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What are the three states of matter ? |
Solid , Liquid , Gas |
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How does matter change state ? |
By adding or taking away energy ( Heat ) |
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Describe the movement of particles in a gas |
Very spread out , Move quickly , No pattern , Continuously change places , No volume |
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Describe the movement of particles in a liquid |
Close together , arranged randomly , all moving and changing places |
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Name a chemical property of matter |
Reactivity or Flammibility |
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Describe the behavior of water as temputeres change |
Heated water changes to gas , cooled water vapor changes to liquid , frozen liquid changes to ice |
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Name 5 properties of matter |
State , Color , Ductility , Conductivity , Density , Mallebility , Solubility , Reactivity , Flammibility , etc . |
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During physical changes matter always reatins its |
Identity |
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What happens to matter during chemical changes |
Its composition |
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What could you use to show the particles of matter in motion |
Model |
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Describe a behavior of a type of matter |
Oxygen makes steel rust , baking soda , bubbles in acid o, aluminum is malleable , etc |
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The smallest part of an element that has all the properties of the element |
Atom |
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Groups of atoms held together by bonds |
Molecule |
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Describe the movement of molecules in a solid |
Regular patteren , vibrate , cannot change places |
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Describe the law of conversation of mass |
During changes of state mass is conserved |
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If water was frozen into an ice cube , which statement correctly describes what happenes to the mass |
Mass is conserved |
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The amount of matter that makes up an object |
Mass |
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What has mass and takes up space |
amatter |
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During changes of state , what happens to the mass of the substance |
The mass stays the same or is conserved |
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