Which row describes the forces between the molecules and the motion of the molecules in a gas?
| Forces between molecules | Motion of molecules | |
|---|---|---|
| A | strong | move freely |
| B | strong | vibrate only |
| C | very weak | move freely |
| D | very weak | vibrate only |
Row A
Row B
Row C
Row D
44 exam-style questions on CIE IGCSE Physics 2.1.1 States of matter and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.