A physical change occurs when a solid melts to form a liquid.
Which row in the table correctly describes the movement and arrangement of the particles in a liquid?
| Movement of particles | Arrangement of particles | |
|---|---|---|
| A | vibrate about fixed positions | regular arrangement |
| B | vibrate about fixed positions | random arrangement |
| C | free to move past each other | regular arrangement |
| D | free to move past each other | random arrangement |
Row A
Row B
Row C
Row D
84 exam-style questions on Edexcel GCSE Chemistry 3.1 States of matter, covering 3.1.1 The three states of matter and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.