Which sequence correctly describes particles as a solid is heated until it becomes a gas?
Vibrate faster; overcome some attractions; become widely separated
Vibrate faster; break covalent bonds; become widely separated
Become larger; move past one another; become widely separated
Vibrate faster; overcome some attractions; become larger
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.