Test
Mixtures- science
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Preguntas del test (10)
1What is a solution?
- AA substance that dissolves to make a solution when we mix it into another substance.
- BA substance that doesn't dissolves to make a solution when we mix it into another substance.
- CA substance that floats to make a solution when we mix in into another substance.
2What is chromatography used for?
- ACombining a mixture by stirring them together with another substance that will stay still.
- BSeparating a mixture by making it move over or through another substance that stays still
3What is an Insoluble substance?
- AIt only dissolves in water but won't dissolve in anything else
- Bit doesn't dissolve in anything and will not disslove
- Cit dissolves into any liquid
- DIt doesn't dissolve in water but will dissolve in anything else
4What is filtrate?
- AThe scraps and solids that have been caught in the filter
- BThe filter itself
- CThe liquid that is going to be passed through a filter
- DThe liquid which has passed through a filter
5What is condensation?
- AThe change of state of matter from gas to a liquid
- BThe change of state of matter from liquid to gas
- CThe change of state of matter from gas to a solid
- DThe change of state of matter from from gas to gas
6Is a pure substance made from 2 or more particles
- AVerdadero
- BFalso
7Are mixtures made from only 1 particles
- AVerdadero
- BFalso
8Is decanting when you poor out a liquid and leave the solid behind?
- AVerdadero
- BFalso
9what can you use to separate water from sand?
- Ause either the methods of decanting or evaportion
- Buse either the methods of chromatography or magnetic separation
- Cuse either the methods of distillation or centrifuging
10condensation can also be seen forming in....
- Ahot tea or coffee drinks
- Bon a phone screen
- Cin a perfume bottle
- Dwhen it rains our windows get foggy
Información
- Descripción
- Test sobre Mixtures- science, creado por georgiatrianta el 15/11/2014.
- Autor
- georgiatrianta
- Idioma
- English
- Visitas
- 31
- Etiquetas
- Valoración
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