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1.1 Formulae, equations and hazards

1.1 Formulae, equations and hazards

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Question 118

Bromine is an element in Group 7 of the periodic table.

Bromine liquid easily evaporates to produce a toxic and corrosive vapour.

State one safety precaution that should be taken when using bromine in the laboratory.

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1.1 Formulae, equations and hazards Questions

  1. GCSE
  2. /Chemistry
  3. /1.1 Formulae, equations and hazards

230 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.

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