1649821
Descrição
Quiz por georgiatrianta, atualizado more than 1 year ago
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Criado por georgiatrianta
aproximadamente 10 anos atrás
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Questão 1
Questão
What is a solution?
Responda
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A substance that dissolves to make a solution when we mix it into another substance.
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A substance that doesn't dissolves to make a solution when we mix it into another substance.
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A substance that floats to make a solution when we mix in into another substance.
Questão 2
Questão
What is chromatography used for?
Responda
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Combining a mixture by stirring them together with another substance that will stay still.
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Separating a mixture by making it move over or through another substance that stays still
Questão 3
Questão
What is an Insoluble substance?
Responda
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It only dissolves in water but won't dissolve in anything else
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it doesn't dissolve in anything and will not disslove
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it dissolves into any liquid
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It doesn't dissolve in water but will dissolve in anything else
Questão 4
Questão
What is filtrate?
Responda
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The scraps and solids that have been caught in the filter
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The filter itself
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The liquid that is going to be passed through a filter
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The liquid which has passed through a filter
Questão 5
Questão
What is condensation?
Responda
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The change of state of matter from gas to a liquid
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The change of state of matter from liquid to gas
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The change of state of matter from gas to a solid
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The change of state of matter from from gas to gas
Questão 6
Questão
Is a pure substance made from 2 or more particles
Responda
- True
- False
Questão 7
Questão
Are mixtures made from only 1 particles
Responda
- True
- False
Questão 8
Questão
Is decanting when you poor out a liquid and leave the solid behind?
Responda
- True
- False
Questão 9
Questão
what can you use to separate water from sand?
Responda
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use either the methods of decanting or evaportion
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use either the methods of chromatography or magnetic separation
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use either the methods of distillation or centrifuging
Questão 10
Questão
condensation can also be seen forming in....
Responda
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hot tea or coffee drinks
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on a phone screen
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in a perfume bottle
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when it rains our windows get foggy
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