211690
Description
Quiz by Aleksandra Olszewska, updated more than 1 year ago
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Created by Aleksandra Olszewska
over 10 years ago
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Question 1
Question
Arrangement of particles in all three states
Answer
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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
Question 2
Question
Volume and shape of states
Answer
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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
Question 3
Question
Particles
Answer
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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
Question 4
Question
Name the forces beetween particles
Answer
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Particle forces
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attractive forces
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Simply forces
Question 5
Question
What happens when temp increases?
Answer
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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
Question 6
Question
Definition of diffusion
Answer
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Spreading particles within a solvent
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Particles move along each other spreading the whole avaliable space
Question 7
Question
Why ice is a crystalline solid?
Answer
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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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