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2.1 Chemical bonds, ionic, covalent and metallic

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Question 16

Calcium fluoride has the formula CaF2\text{CaF}_2CaF2​. Calcium is in Group 2 and fluorine is in Group 7 of the periodic table.

a.

State the type of bonding in calcium fluoride.

[1]
b.

Explain how the particles in calcium fluoride form this type of bonding.

[3]
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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