What happens to the exoskeletons of ants when you pour molten aluminum in their mound? Does it float to the top as slag?

When molten aluminum is poured into an ant mound, the exoskeletons of the ants will react with the aluminum to form a slag. This slag is a waste product that floats to the top of the molten aluminum and can be skimmed off. The exoskeletons of the ants are made of a material called chitin, which is a polysaccharide. Chitin is a strong and flexible material that is also found in the exoskeletons of other insects, such as cockroaches and crickets. When chitin is heated to a high temperature, it reacts with the aluminum to form aluminum oxide. Aluminum oxide is a ceramic material that is very hard and brittle. The slag that forms on the top of the molten aluminum is composed of aluminum oxide and other impurities.

Related Questions

  • What is the melting point of aluminum? 1220.6 °F (660.3 °C)
  • What is the density of aluminum? 2.7 g/cm³
  • What is the boiling point of aluminum? 4466 °F (2463 °C)
  • What is the specific heat of aluminum? 0.902 J/(g·K)
  • What is the thermal conductivity of aluminum? 237 W/(m·K)

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