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2.2 The periodic table

2.2 The periodic table

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Question 30

Strontium, Sr\text{Sr}Sr, is in the same group of the modern periodic table as calcium.

The formula of calcium chloride is CaCl2\text{CaCl}_2CaCl2​.

Predict the formula of strontium chloride.

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2.2 The periodic table Questions

  1. GCSE
  2. /Chemistry
  3. /2.2 The periodic table

80 exam-style questions on Edexcel GCSE Chemistry 2.2 The periodic table, covering 2.2.1 Mendeleev's periodic table, 2.2.2 Periods, groups, metals and non-metals, and 2.2.3 Electronic configuration and position in the periodic table. Each one has a worked solution and a mark scheme showing where the marks go.

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