Metals and Their Extraction · Semester 2
Iron and Steel
Students will investigate the extraction of iron in the blast furnace and the production of steel.
Key Questions
- Explain the chemical reactions occurring in the blast furnace for iron extraction.
- Analyze the role of limestone in removing impurities during iron extraction.
- Compare the properties of cast iron, wrought iron, and steel.
MOE Syllabus Outcomes
MOE: Metals - S4
Level: Secondary 4
Subject: Chemistry
Unit: Metals and Their Extraction
Period: Semester 2
Suggested Methodologies
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