Going down Group 7, the relative molecular mass of the halogens increases. Which other two properties also increase going down Group 7?
The melting point of the element and the boiling point of the element
The melting point of the element and the reactivity of the element
The reactivity of the element and the boiling point of the element
The reactivity of the element and the number of outer electrons in it
40 exam-style questions on AQA GCSE Chemistry 1.2 The periodic table, covering 1.2.1 The periodic table, 1.2.2 Development of the periodic table, 1.2.3 Metals and non-metals, 1.2.4 Group 0, 1.2.5 Group 1, and 1.2.6 Group 7. Each one has a worked solution and a mark scheme showing where the marks go.