Protesters in Colombo

What is one of the fundamental properties of iron?

• It is a good conductor of electricity.

• It is a non-metal.

• It is a poor conductor of heat.

• It is a liquid at room temperature.

Which industry heavily relies on iron for its operations?

• Pharmaceutical industry

• Textile industry

• Automobile industry

• Food industry

How does iron contribute to construction?

• It is used to insulate buildings.

• It is used as a decorative element.

• It is used to make glass.

• It is used as a primary material in building frameworks.

In what form is iron commonly found in household items?

• As a powder

• As an alloy

• As a gas

• As a liquid

Why is iron important in our daily diet?

• It aids in digestion.

• It helps in building muscles.

• It is essential for oxygen transport in the blood.

• It is a source of energy.