The table gives the density of four metals, W, X, Y and Z. One of these metals is a Group 1 metal. Which one is it?
Table: The density of four metals, W, X, Y and Z
| Metal | Density in g/cm3\text{g/cm}^3g/cm3 |
|---|---|
| W | 7.19 |
| X | 8.90 |
| Y | 8.96 |
| Z | 0.86 |
Metal W, density 7.19 g/cm37.19\ \text{g/cm}^37.19 g/cm3
Metal X, density 8.90 g/cm38.90\ \text{g/cm}^38.90 g/cm3
Metal Y, density 8.96 g/cm38.96\ \text{g/cm}^38.96 g/cm3
Metal Z, density 0.86 g/cm30.86\ \text{g/cm}^30.86 g/cm3
40 exam-style questions on AQA GCSE Chemistry 1.3 Properties of transition metals, covering 1.3.1 Comparison with Group 1 elements and 1.3.2 Typical properties of transition metals. Each one has a worked solution and a mark scheme showing where the marks go.