... are a form of metallic bonding, a mixture of two or more metals, or metal and another element
Alloys
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Alloys are harder than pure ... Different sized atoms distort the layers of metal
Metal
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(aq) meaning it is dissolved in water
Aqueous
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This state of matter has strong forces of attraction, particles close together in fixed positions, they don't move from position, so they keep a definitive shape, Particles vibrate, more vibration when it's hotter
Solid
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This state of matter has weak forces of attraction, randomly arranged particles which are free to move, they don't keep a definitive shape but have a definitive volume, movement is random, the hotter they get, the faster they move
Liquid
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This state of matter has very weak forces of attraction, travel straight, they are far apart, free to move, will always fill a container, move in random motion and move faster when its hotter
Gas
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What point of changing state: Particles break free from positions, Solids to Liquids
Melting Point
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What point of changing state: Bonds are broken (Evaporation) Liquids to Gases
Boiling Point
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What point of changing state: Bonds have formed so much that that Gas to Liquid has happened (Condensing)
Boiling Point
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What point of changing state: So many bonds have formed, that particles are held in place. Liquid to Solid (Freezing)
Melting Point
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These are really really small particles, have a large surface area to volume ratio, which affects the behavior of the particles
Nanoparticles
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As particle size ... surface area increases so surface area to volume ratio also increases
Decreases
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Nanoparticles conduct ...
electricity
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Other cards in this set
Card 2
Front
Alloys are harder than pure ... Different sized atoms distort the layers of metal
Back
Metal
Card 3
Front
(aq) meaning it is dissolved in water
Back
Card 4
Front
This state of matter has strong forces of attraction, particles close together in fixed positions, they don't move from position, so they keep a definitive shape, Particles vibrate, more vibration when it's hotter
Back
Card 5
Front
This state of matter has weak forces of attraction, randomly arranged particles which are free to move, they don't keep a definitive shape but have a definitive volume, movement is random, the hotter they get, the faster they move
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