1. Which metals does brass compose of?
- Scandium and Titanium
- Copper and Aluminium
- Copper and Zinc
- Gold and Silver
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Other questions in this quiz
2. Which of these metals does steel NOT contain?
3. Which metal is more reactive?
4. What is the name of aluminium ore?
5. Which of these methods has the least impact on the environment?
- Reduction with carbon