Properties of materials

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Question 2
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The diagram shows a simplified version of the Periodic Table.

A simplified Periodic Table grid showing periods 1 to 4 and groups 1 to 18. Three squares are labeled with letters: 'P' is located in Group 2, Period 3; 'Q' is located in Group 17, Period 3; and 'R' is located in Group 18, Period 4.

The letters P, Q, and R represent elements in the Periodic Table. These letters are not the chemical symbols of the elements.

Describe and explain the properties and reactivity of elements P, Q, and R based on their positions in the Periodic Table. Use ideas about atomic structure and bonding.

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Properties of materials Questions

  1. GCSE
  2. /Chemistry
  3. /Properties of materials