• Performing an investigation to show how iron can be flattened into sheets.
• Performing an investigation to show how iron can be drawn into a wire.
• Performing an investigation to show how iron reacts with oxygen to form rust.
• Performing an investigation to show how iron can conduct electricity and heat.
1 answer
The investigation that could demonstrate a chemical property of iron is:
• Performing an investigation to show how iron reacts with oxygen to form rust.
This is because a chemical property involves a substance's ability to undergo a chemical change, and rusting is a chemical reaction of iron with oxygen.
