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WorksheetsGrade 6 Chemistry
Total questions: 28
Worksheet time: 16mins
This diagram represents...
An element
A molecule
A compound
A mixture of elements and compounds
A method of separation in which a machine spins at high speeds to separate substance by their densities.
Distillation
Centrifugation
Chromatography
Magnetism
A method to separate metals from nonmetals in a mixture.
Filtration
Distillation
Magnetism
Centrifugation
The method of separating a solid from a liquid by turning the liquid into a gas.
Evaporation
Filtration
Centrifugation
Chromatography
Which process would be the fastest way to separate soil from water?
Filtration
Centrifugation
Magnetism
Chromatography
Which process would be the most effective way to separate sand and iron filings?
Filtration
Centrifugation
Chromatography
Magnetism
Paint drying on the wall would be an example of
Distillation
Evaporation
Centrifugation
Magnetism
Two or more substances physically mixed, but not chemically combined.
Mixture
Element
Compound
Pure Substance
A mixture where you can see the individual parts. It DOES NOT have a uniform composition.
Homogeneous
Heterogeneous
A mixture that has a uniform composition and appearance.
Homogenous
Heterogeneous
Trail mix would be an example of a
Homogeneous Mixture
Heterogeneous Mixture
If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?
Filter
Screen
Magnet
Evaporation
To separate a mixture of salt and water what separation tool/method is used?
Filter
Sieve
Magnet
Evaporation
What tool is this?
sieve
filter
This type of paper allows liquid to pass through it. What tool is it?
sieve
filter
Which of these materials are attracted to a magnet
iron filings
sand
rocks
wood
We can use decanting to separate mud and water.
True
False
What is sublimation?
Transition of a substance directly from gas to solid
Transition of a substance directly from liquid to gas
Transition of a substance directly from solid to gas state
Transition of a substance directly from solid to liquid
This involves using a strainer or a big screen to separate the components of solid mixtures.
chromatography
distillation
sieving
physical manipulation
This method is used to separate metals from non metals.
use of magnet
physical manipulation
sieving
chromatography
This method is a technique used in separating a less-dense substance from a denser one.
decantation
evaporation
distillation
filtration
This method is used in separating soluble solid from a liquid such as salt from water.
evaporation
distillation
decantation
filtration
This method is utilized in industries like junkyards to remove metal scraps from other materials.
chromatography
physical manipulation
use of magnet
distillation
