Which row in the table correctly describes the trends in the physical and chemical properties of the Group 1 elements down the group from lithium to caesium?
| Reactivity with water | Melting point | First ionisation energy | |
|---|---|---|---|
| A | Increases | Increases | Decreases |
| B | Decreases | Decreases | Increases |
| C | Increases | Decreases | Decreases |
| D | Decreases | Increases | Decreases |
Row A
Row B
Row C
Row D
75 exam-style questions on Edexcel GCSE Chemistry 7.1 Group 1, covering 7.1.1 Classifying elements by group in the periodic table and 7.1.2 Properties and reactions of the alkali metals. Each one has a worked solution and a mark scheme showing where the marks go.