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Transition elements

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Question 27

Which ion(s) contain(s) one or more unpaired electrons?

  1. Fe2+\text{Fe}^{2+}Fe2+
  2. V3+\text{V}^{3+}V3+
  3. Sc3+\text{Sc}^{3+}Sc3+

1, 2 and 3

Only 1 and 2

Only 1 and 3

Only 2 and 3

Transition elements Questions

  1. A Level
  2. /Chemistry
  3. /Transition elements