Pearson Edexcel International GCSE (9–1) · PHYSICS · Section
Properties of the different states of matter
15 practice questions
Practice questions
11–15 of 15
Question 11
1 mark · Normal
Answer and check →Which statement best explains why liquids have a much higher density than gases?
- A.Particles in liquids are much closer together than in gases.
- B.Particles in liquids are moving faster than in gases.
- C.Particles in liquids are arranged in a regular pattern.
- D.Particles in liquids do not move.
Question 12
2 marks · Normal
Answer and see the solution →State the three main states of matter found on Earth and for each one give one property that distinguishes it from the other two.
Question 13
3 marks · Normal
Answer and see the solution →Particle spacing and compressibility in different states State How close are particles? Easily compressed? Solid Very close together No Liquid Very close together No Gas Far apart Yes Use the table to compare and explain the reason for the compressibility of gases, solids and liquids.
Question 14
2 marks · Normal
Answer and see the solution →Describe one similarity and one difference between the arrangement of particles in a liquid and a gas.
Question 15
2 marks · Normal
Answer and see the solution →Why do particles in a solid only vibrate rather than move freely? Explain your answer in terms of the forces between the particles.