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1.3 Properties of transition metals

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Question 15
H

Copper forms two oxides. One of them contains Cu+\text{Cu}^+Cu+ ions and the other contains Cu2+\text{Cu}^{2+}Cu2+ ions. What are the formulae of these two oxides?

[1]
A

CuO\text{CuO}CuO and CuO2\text{CuO}_2CuO2​

B

Cu2O\text{Cu}_2\text{O}Cu2​O and CuO\text{CuO}CuO

C

CuO\text{CuO}CuO and Cu2O3\text{Cu}_2\text{O}_3Cu2​O3​

D

Cu2O\text{Cu}_2\text{O}Cu2​O and Cu2O3\text{Cu}_2\text{O}_3Cu2​O3​

Markscheme

1.3 Properties of transition metals Questions

  1. GCSE
  2. /Chemistry
  3. /1.3 Properties of transition metals

40 exam-style questions on AQA GCSE Chemistry 1.3 Properties of transition metals, covering 1.3.1 Comparison with Group 1 elements and 1.3.2 Typical properties of transition metals. Each one has a worked solution and a mark scheme showing where the marks go.

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