Question

According to the course reading, in the Egyptian copper smelting process iron was used to do this. a. Precipitate out copper from the melt b. Separate oxygen from the copper c. Make copper harder Bind and float away impurities

Answer 1

Iron was used in the Egyptian copper smelting process to make copper harder, which resulted in stronger alloys for tools and weapons.So the correct option is c.

Step-by-step explanation:

In the Egyptian copper smelting process, iron was used to make copper harder.

Iron is added to copper during the smelting process to create a stronger alloy.

This makes the copper harder and more suitable for various applications, such as tools and weapons.

By adding iron, copper becomes more durable and can withstand more stress and wear.

For example, the ancient Egyptians used copper to make weapons and tools, such as swords and chisels.

By adding iron to the copper, they were able to enhance its hardness and strength, which made their weapons and tools more effective.

So the correct option is c.