211690
Descripción
Test por Aleksandra Olszewska, actualizado hace más de 1 año
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Creado por Aleksandra Olszewska
hace alrededor de 11 años
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Pregunta 1
Pregunta
Arrangement of particles in all three states
Respuesta
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solid- lattice, regular shape liquid- random gas-random
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random in all states
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regular in all states
Pregunta 2
Pregunta
Volume and shape of states
Respuesta
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Solid fixed volume, own shape Liquid any volume takes shape of container Gas any volume, own shape
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Solid fixed volume own shape Liquid fixed volume takes a shape of container Gas any volume takes shape of container
Pregunta 3
Pregunta
Particles
Respuesta
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Solid close together Liquid further than in solid gas far apart
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Close together in solid and liquid far apart in gas
Pregunta 4
Pregunta
Name the forces beetween particles
Respuesta
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Particle forces
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attractive forces
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Simply forces
Pregunta 5
Pregunta
What happens when temp increases?
Respuesta
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Particles are heated, and they are starting to change state
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Particles strarting to move faster, pressure is higher and state changes
Pregunta 6
Pregunta
Definition of diffusion
Respuesta
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Spreading particles within a solvent
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Particles move along each other spreading the whole avaliable space
Pregunta 7
Pregunta
Why ice is a crystalline solid?
Respuesta
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Attractive forces beetween particles are weak, it is arranged in lattice
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Attractive forces vibrate making ice heavy , arranged in lattice
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