Diamond is the hardest known mineral, which is a physical property of the mineral.
The hardness of diamond is a physical property of the diamond. The statement is also untrue as diamond is only the hardest known mineral, not the hardest known substance.
No, the resistance of diamond to corrosion is a physical property. Chemical properties describe how a substance interacts with other substances chemically, while physical properties describe characteristics such as color, melting point, or resistance to corrosion. In the case of diamond, its strong covalent bonds make it resistant to corrosion by most chemicals, making it a physical property.
Examples of substances include water, salt, oxygen, sugar, and gold. These are all materials that have distinct chemical compositions and physical properties.
Pure substance; it is one form of pure carbon.
Hardness
The hardness of diamond is a physical property of the diamond. The statement is also untrue as diamond is only the hardest known mineral, not the hardest known substance.
No, the resistance of diamond to corrosion is a physical property. Chemical properties describe how a substance interacts with other substances chemically, while physical properties describe characteristics such as color, melting point, or resistance to corrosion. In the case of diamond, its strong covalent bonds make it resistant to corrosion by most chemicals, making it a physical property.
Cutting a diamond is a physical change because the structure and composition of the diamond remain the same before and after cutting. The physical change alters the shape and size of the diamond without changing its chemical properties.
Diamonds cutting grass would be considered a physical property. This is because the ability to cut grass is a physical characteristic of the diamond based on its hardness and structure, rather than a chemical change in the diamond itself.
To know if something is a chemical or physical property, you need to know if it is made out of OTHER things. For example, a diamond would be a physical property because it is not made out of other things. The sugar molecule, on the other hand, would be a chemical property because it is made out of other things; carbon, hydrogen, and oxygen. So, is zinc a chemical or physical property?
Cutting a diamond is a physical change. It involves breaking the diamond into smaller pieces through mechanical means without altering the chemical composition of the diamond itself.
Yes
Examples of substances include water, salt, oxygen, sugar, and gold. These are all materials that have distinct chemical compositions and physical properties.
This is a physical process.
Burning is always a chemical change. Melting is a physical change.
This is a physical change. There is nothing that changes the components of either the diamond or the glass when the diamond is used to scratch glass.
There is no chemical or physical reaction in this test.