Question 9
FThe Figure shows the particles of one substance in three different states, A, B and C.
Each box shows the same volume.
Figure
a.[1]
Identify the box, A, B or C, that shows the substance as a liquid.
b.[2]
Describe the movement of the particles in box A.
c.[2]
Explain why the substance in box C spreads out to fill any container it is put into.
d.[2]
Explain which box, A, B or C, shows the state with the highest density.
e.[2]
The substance changes from the state shown in box B to the state shown in box A.
Name this change of state and describe how the arrangement of the particles changes.
14.1 Density and states of matter Questions
87 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.