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2.1 Chemical bonds, ionic, covalent and metallic

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Question 4
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An ion has the electronic structure 2,8 2,8\,2,8 and a charge of 1+1+1+. What was the electronic structure of the atom that formed this ion?

[1]
A

2,72,72,7

B

2,8,22,8,22,8,2

C

2,8,12,8,12,8,1

D

2,62,62,6

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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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