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7.1 Group 1

7.1 Group 1

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Question 17

Caesium is below rubidium in Group 1 of the periodic table.

ElementMelting point / °C
Lithium181
Sodium98
Potassium63
Rubidium39

Estimate the melting point of caesium.

[1]
Markscheme

7.1 Group 1 Questions

  1. GCSE
  2. /Chemistry
  3. /7.1 Group 1

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.

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