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2.1 Chemical bonds, ionic, covalent and metallic

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Question 15

Two elements, J and K, react to form an ionic compound. The table shows information about an atom of each element.

ElementType of elementElectronic structure
Jmetal2,8,12,8,12,8,1
Knon-metal2,62,62,6
a.

Give the electronic structure and the charge of the ion formed by J.

[2]
b.

Give the electronic structure and the charge of the ion formed by K.

[2]
c.

Give the formula of the ionic compound formed by J and K.

Explain your answer.

[2]
Markscheme

2.1 Chemical bonds, ionic, covalent and metallic Questions

  1. GCSE
  2. /Chemistry
  3. /2.1 Chemical bonds, ionic, covalent and metallic

98 exam-style questions on AQA GCSE Chemistry 2.1 Chemical bonds, ionic, covalent and metallic, covering 2.1.1 Chemical bonds, 2.1.2 Ionic bonding, 2.1.3 Ionic compounds, 2.1.4 Covalent bonding, and 2.1.5 Metallic bonding. Each one has a worked solution and a mark scheme showing where the marks go.

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