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Atomic structure

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Question 3
70%

Which of the following has the electron configuration of a noble gas?

A

Fe3+\text{Fe}^{3+}Fe3+

B

S−\text{S}^-S−

C

Li−\text{Li}^-Li−

D

Sr2+\text{Sr}^{2+}Sr2+

Markscheme

Atomic structure Questions

  1. A Level
  2. /Chemistry
  3. /Atomic structure

33 exam-style questions on AQA A Level Chemistry Atomic structure, covering Fundamental particles, Mass number and isotopes, and Electron configuration. Each one has a worked solution and a mark scheme showing where the marks go.

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