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WorksheetsCompounds, Elements and Mixtures
Total questions: 10
Worksheet time: 8mins
What is this?
Compound
Element
Mixture
Solid
What is this?
Boiling
Element
Compound
Mixture
What is this?
Mixture
Solid
Compound
Element
Which of these is NOT a sign of a chemical reaction?
Colour change
Gas given off
Changes shape
Change in temperature
How can you separate a dissolved solid from a liquid?
Chromatography
Filtering
Sorting
Evaporation
How can you separate a solution (liquid) from an insoluble (does not dissolve) solid?
Filtering
Evaporation
Boiling
Sorting
A compound is:
Only contains one kind of atom
Two or more types of atom bonded together
A mixture of different atoms
One type of atom bonded together
An element:
Contains only one kind of atom
Contains more than one kind of atom
Contains a compound
All of the above
A mixture:
Is a type of compound
Contains two or more types of atom bonded together
Contains two or more different substances
Can't be separated
Air is a mixture because it contains many other substances such as oxygen, nitrogen and carbon dioxide
True
False
