How could you describe the changes that happen when carbon changes form from graphite to diamond? (1 point) Responses It is a physical change, but the intensive and extensive properties of carbon will be maintained. It is a physical change, but the intensive and extensive properties of carbon will be maintained. It is a physical change, which could change some of the intensive and extensive properties of the carbon. It is a physical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, but the intensive and extensive properties of carbon will be maintained. It is a chemical change, but the intensive and extensive properties of carbon will be maintained.

Question

How could you describe the changes that happen when carbon changes form from graphite to diamond? (1 point) Responses It is a physical change, but the intensive and extensive properties of carbon will be maintained. It is a physical change, but the intensive and extensive properties of carbon will be maintained. It is a physical change, which could change some of the intensive and extensive properties of the carbon. It is a physical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, which could change some of the intensive and extensive properties of the carbon. It is a chemical change, but the intensive and extensive properties of carbon will be maintained. It is a chemical change, but the intensive and extensive properties of carbon will be maintained.

Answer 1

It is a physical change, but the intensive and extensive properties of carbon will be maintained.

Answer 2

The correct response is: It is a physical change, but the intensive and extensive properties of carbon will be maintained.

Answer 3

The correct response is: "It is a physical change, which could change some of the intensive and extensive properties of the carbon."

Explanation: The change from graphite to diamond is a physical change because it does not involve a change in chemical composition. Carbon atoms in graphite and diamond are arranged differently, which gives them distinct properties. In graphite, carbon atoms form layers that are loosely held together, allowing for easy sliding and conductivity. In diamond, carbon atoms are tightly bonded in a tetrahedral network, resulting in a harder and more rigid structure.

During the physical transformation, some intensive and extensive properties of carbon may change. Intensive properties, such as density, refractive index, and electrical conductivity, can be affected by the change in structure. Extensive properties, such as mass and volume, will generally remain the same before and after the transformation. Overall, the change from graphite to diamond involves a rearrangement of carbon atoms, leading to different physical properties, but the elemental identity of carbon is maintained.