The three states of matter are: solid, __________, and gas.
Pure substances
Short answer
Year 7
1
No diagram
Which of the following are examples of materials in the solid state at room temperature?
Pure substances
Multiple choice
Year 7
2
No diagram
All matter is made up of __________.
Pure substances
Short answer
Year 7
1
No diagram
Match the state of matter with the correct particle diagram.
Pure substances
Matching
Year 7
3
Diagram
Which description correctly describes a substance's melting point?
Pure substances
Multiple choice
Year 7
1
No diagram
What properties would you expect of a material with this particle arrangement?
Pure substances
Multiple choice
Year 7
2
Diagram
A __________ material is composed of only one type of chemical.
Pure substances
Short answer
Year 7
1
No diagram
Which of the following is an example of a pure substance?
Pure substances
Multiple choice
Year 7
1
No diagram
What is the name given to a substance found in a material in very small amounts, but which can alter the material's properties?
Pure substances
Short answer
Year 7
1
No diagram
Complete this sentence: A significant feature of a mixture is that it...
Pure substances
Multiple choice
Year 7
1
No diagram
Which diagram correctly represents a mixture in the solid state?
Pure substances
Multiple choice
Year 7
1
Diagram
Which of these statements about mixtures are true?
Pure substances
Multiple choice
Year 7
2
No diagram
Which of the following measurements would you use a ruler for?
Mixtures: choosing equipment
Multiple choice
Year 7
2
No diagram
Which of the following is not used for measuring the amount of a substance?
Mixtures: choosing equipment
Multiple choice
Year 7
1
Diagram
A __________ burner is used to heat substances in a laboratory.
Mixtures: choosing equipment
Short answer
Year 7
1
No diagram
All substances are made up of matter, which has __________ and mass.
Mixtures: choosing equipment
Multiple choice
Year 7
1
No diagram
When a substance is heated, the force of __________ between its particles is overcome.
Mixtures: choosing equipment
Short answer
Year 7
1
Diagram
What is the name of the process in which a liquid becomes a gas at the surface of a substance?
Mixtures: choosing equipment
Short answer
Year 7
1
No diagram
__________ is a piece of technical equipment needed for a particular use.
Mixtures: choosing equipment
Short answer
Year 7
1
No diagram
What is the apparatus shown here called?
Mixtures: choosing equipment
Short answer
Year 7
1
Diagram
Why is it crucial to select the appropriate laboratory apparatus when conducting an experiment?
Mixtures: choosing equipment
Multiple choice
Year 7
1
No diagram
__________ is the apparatus that supports and protects containers that are balanced on a tripod for heating.
Mixtures: choosing equipment
Short answer
Year 7
1
No diagram
What feature of a conical flask makes it particularly useful for swirling to mix its contents?
Mixtures: choosing equipment
Multiple choice
Year 7
1
Diagram
Match the following laboratory apparatus with the correct unit of measurement they are associated with.
Mixtures: choosing equipment
Matching
Year 7
3
No diagram
Which of the following descriptions best describes a pure material?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
If you needed to measure the volume of a liquid, which apparatus would you use?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
What unit is commonly used to measure mass in the laboratory?
Mixtures: equipment diagrams
Short answer
Year 7
1
No diagram
When measuring the volume of a liquid, which unit of measurement is typically used?
Mixtures: equipment diagrams
Short answer
Year 7
1
No diagram
How might the presence of impurities in a substance affect the accuracy of measurements taken during an experiment?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
When measuring the temperature of a liquid, why is it important to ensure the thermometer is not touching the sides or bottom of the container?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
Match each piece of scientific apparatus to its drawing.
Mixtures: equipment diagrams
Matching
Year 7
6
Diagram
If a scientific drawing has too many details, how might it affect the understanding of the apparatus?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
What is the primary purpose of using labels in a scientific diagram?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
No diagram
In a scientific diagram, each piece of apparatus is drawn as a __________ representation of the apparatus.
Mixtures: equipment diagrams
Short answer
Year 7
1
No diagram
Match the following terms with their definitions
Mixtures: equipment diagrams
Matching
Year 7
3
No diagram
Which unlabelled scientific diagram correctly shows the apparatus needed to test the boiling point of water?
Mixtures: equipment diagrams
Multiple choice
Year 7
1
Diagram
Which picture shows an insoluble substance?
Mixtures and solutions
Multiple choice
Year 7
1
Diagram
Mass is measured in __________.
Mixtures and solutions
Multiple choice
Year 7
1
No diagram
Sugar dissolves in water, so sugar can be described as a __________ solid.
Mixtures and solutions
Short answer
Year 7
1
No diagram
A __________ is a material formed from two or more substances which can be physically separated.
Mixtures and solutions
Short answer
Year 7
1
No diagram
Melting is a reversible, physical change. Which of the following statements is also true about melting?
Mixtures and solutions
Multiple choice
Year 7
1
No diagram
Select the two units used to measure mass.
Mixtures and solutions
Multiple choice
Year 7
2
No diagram
Sugar will dissolve in tea. Sugar is __________ in tea.
Mixtures and solutions
Short answer
Year 7
1
Diagram
If salt is dissolved in water. How would you describe the solution formed?
Mixtures and solutions
Multiple choice
Year 7
1
No diagram
Match the definition to the word.
Mixtures and solutions
Matching
Year 7
4
No diagram
If 52.3 g of copper sulfate, a soluble substance, is added to some water and the final mass of the solution is 97.6 g, what was the mass of water?
Mixtures and solutions
Multiple choice
Year 7
1
No diagram
A cross is drawn on two white tiles using marker pen. The pen's ink is soluble in acetone and insoluble in water. What will you see if the left is wiped with acetone and the right is wiped with water?
Mixtures and solutions
Multiple choice
Year 7
1
Diagram
Which state of matter has particles furthest apart from each other?
Diffusion
Multiple choice
Year 7
1
No diagram
Which of these are mixtures?
Diffusion
Multiple choice
Year 7
2
No diagram
If a gas was placed into a container, what would you expect the gas particles to do?
