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The periodic table

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Question 37

In an investigation into alkaline battery components, a student compares the reactivity of lithium and potassium. Both elements are located in Group 1 of the periodic table.

Explain, in terms of electrons, why lithium and potassium are placed in the same group.

[2]

The periodic table Questions

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