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Atomic structure

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Question 6
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Which of the following ions has a ground-state electron configuration identical to that of a noble gas?

A

Ti2+\text{Ti}^{2+}Ti2+

B

N2−\text{N}^{2-}N2−

C

Y3+\text{Y}^{3+}Y3+

D

Se−\text{Se}^-Se−

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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