The components of bronze alloy are:
Correct answer: B. Copper and tin
- A. Copper and zinc
- B. Copper and tin
- C. Zinc and tin
- D. Chromium and Tin
Explanation
Bronze is an alloy traditionally composed of copper and tin. Modern bronze is typically 88 percent copper and about 12 percent tin. Bronze is of exceptional historical interest and still finds wide applications.
This question appeared on the ETEA MDCAT 2015 paper, which you can sit online with every answer explained.
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About Reactions of Group IV Elements
Group IV, or Group 14, chemistry covers the trends from carbon and silicon to tin and lead, including their reactions with oxygen, halogens, water, acids and alkalis. It also examines the structures and properties of their oxides and chlorides, oxidation states, and the inert pair effect, rather than treating all members as equally metallic.
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