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7.1 Group 1

7.1 Group 1

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Question 31

Table 1 shows the boiling points of some Group 1 elements in the periodic table.

Table 1

ElementBoiling point in ∘C^\circ\text{C}∘C
Lithium1342
Sodium883
Potassium
Rubidium688
Caesium671

Use the information in Table 1 to suggest a value for the boiling point of potassium.

[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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