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2.2 The periodic table

2.2 The periodic table

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Question 18

In 1869, Dmitri Mendeleev developed a periodic table by arranging the known elements. The modern periodic table contains several differences from Mendeleev's original design.

State one difference in the way elements are ordered in Mendeleev's periodic table compared with the modern periodic table.

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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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