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WorksheetsG3 Science Mixture and Seperation
Total questions: 33
Worksheet time: 27mins
Picking out an object from among many different objects is a form of (a)
Something that contains two or more materials that can be physically separated is called (a)
A mixture that contains different solid is called (a)
A mixture that contains solid and liquid is called (a)
Example of a solid/solid Mixture
Mixture of sand and stones
Mixture of sand and water
Mixture of stones and water
Example of a solid/liquid Mixture
Mixture of sand and stones
Mixture of nuts and raisins
Mixture of stones and water
Solids that can dissolve in liquids are called (a)
Salt dissolves in water and seems to have disappeared, after 5 grams of salt was added into the water. the water becomes (a)
Liquids that can dissolve in a liquid to form a solid/liquid mixture is called (a)
The liquid where a solute was added is called a (a)
Solids that can't be dissolved in liquids are called (a)
A mixture of different sizes stones can be separated by (a)
To seperate magnetic and non-magnetic materials by using (a)
sugar
Mixture
Not a mixture
Chalk
Mixture
Not a mixture
Rice and Salt
Mixture
Not a mixture
Nuts and Raisins
Mixture
Not a mixture
Which solids are soluble in water ?
Sand
Black pepper
Salt
Which solids are not soluble ?
Sugar
Salt
Sand
Which solids are soluble ?
Rocks
Salt
Sugar
Tim has a bowl containing rice and salt grains. How can he separate the salt and grains
Sieving
Using Magnet
Which are the functions of filtration and sieving
Filter water to produce clean water
Removing plastics away from the sea
Mixing solvents to form solubles
Plastic pollution in our ocean is an (a)
The mixture of plastic waste and water is (a) to the marine life and us
___and ___ can be used to remove these plastics from the ocean.
(a)
Plastics from the ocean are (a) so that scientists can test what they are and find ways to clean up the ocean.
Mixture with metal can be separated with (a)
Mixture with difference sizes can be separated with ___ and ___
(a)
Soluble solids are solids that (a) in liquids
Insoluble solids are solids that (a) in liquids
A mixture contains two or more material that can be (a)
In a mixture of sugar and water. Which material is the solvent ?
sugar
water
In a mixture of sugar and water. Which material is the solute ?
salt
water
