Q1 Science Assessment 4
Quiz by Jeremiah Elizalde Cena
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- Q1
It is done by separating liquids from a solution based on their boiling point differences.
Simple Distillation
Winnowing
Evaporation
Simple Chromatography/Paper Chromatography
60s - Q2
It is done by using a magnet to separate magnetic objects from a mixture.
Filtration
Sieving
Use of Magnet
Decantation
60s - Q3
It is done when sediments settle at the bottom of thecontainer and then the liquid is carefully poured off.
Sieving
Filtration
Use of Magnet
Decantation
60s - Q4
It is done by separating components of mixtures using a sieve to separate fine from bigger components.
Filtration
Decantation
Sieving
Use of Magnet
60s - Q5
It is done by filtering the mixture with the use of filter paper or piece of cloth, this method is used to separate the insoluble substances from a liquid-solid mixture.
Sieving
Use of Magnet
Filtration
Decantation
60s - Q6
It is done by separating components of mixtures by exposing it to heat or sunlight.
Hand picking
Winnowing
Evaporation
Flotation
60s - Q7
It is done by allowing solid substances to sink or float when combined with water due to their differences in density.
Winnowing
Hand picking
Flotation
Evaporation
60s - Q8
It is done by removing the chaff and dust from the grains with the help of the wind and a winnower.
Hand picking
Flotation
Evaporation
Winnowing
60s - Q9
It is done by separating bigger components by using our hands or with the help of tongs.
Winnowing
Hand picking
Evaporation
Flotation
60s - Q10
It is done when mixtures are separated based on the ability of its components. It depends also on how fast they are drawn across the surface of another material.
Simple Distillation
Simple Chromatography/Paper Chromatography
Winnowing
Evaporation
60s