Which properties does a gas have?
Key:
Definite volume: ✓\checkmark✓, Can be compressed easily: ✓\checkmark✓
Definite volume: ✓\checkmark✓, Can be compressed easily: X\text{X}X
Definite volume: X\text{X}X, Can be compressed easily: ✓\checkmark✓
Definite volume: X\text{X}X, Can be compressed easily: X\text{X}X
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.