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WorksheetsDissolving mixtures
Total questions: 25
Worksheet time: 17mins
A substance made of only 1 type of atom is called --
an element
a salt
a compound
a mixture
A substance made of two or more PHYSICALLY combined substances is--
an element
a mixture
a salt
a compound
Which of the pictures represents a mixture?
A
B
C
In the glass of salt water shown, what is the solute in the solution?
water
salt
salt water
this does not have a solute because it is not a solution
Milk is an example of which type of mixture?
solution
suspension
colloid
compound
Adam makes coffee by mixing coffee and sugar into hot water. The coffee and sugar have dissolved completely. What type of mixture did Adam make?
Colloid
suspension
solution
compound
Which of the following is a compound?
Soil
Salt water
Water
Oxygen
To seperate water and salt, what could you do?
Evaporate the water
Filter it
Preserve it
Freeze it
Solvent is... (e.g diffusion)
(a)
How good do you think this quizizz is?
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Not really a dissolving mixtures question but...what is diffusion? (fully explained)
When smells spread over an area
When particles from, example, a fish break up and then spread over the area over time
When objects break up and disappear
When objects like, for an example, a car break up and disappear over a room, over time whilst becoming light and smaller
How is science?
(a)
