The table gives data recorded for two items found in a school laboratory store.
| Item | Mass in g\text{g}g | Volume in cm3\text{cm}^{3}cm3 | Density in g/cm3\text{g/cm}^{3}g/cm3 |
|---|---|---|---|
| rubber stopper | 39 | 30 | |
| aluminium tag | 54 | 20 |
Complete the table by calculating the density of each item.
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.