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7.2 Group 7

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Question 10
F

What state is astatine predicted to have at room temperature?

[1]
A

solid, like iodine

B

liquid, like bromine

C

gas, with a lower boiling point than fluorine

D

gas, like fluorine and chlorine

Markscheme

7.2 Group 7 Questions

  1. GCSE
  2. /Chemistry
  3. /7.2 Group 7

41 exam-style questions on Edexcel GCSE Chemistry 7.2 Group 7, covering 7.2.1 Physical properties of the halogens, 7.2.2 Reactions of the halogens, 7.2.3 Relative reactivity and displacement reactions of the halogens, and 7.2.4 Halogen displacement as a redox reaction. Each one has a worked solution and a mark scheme showing where the marks go.

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