A metal Surface being ground is a physical change, not a chemical change.
Electroplating causes a physical change as it involves depositing a layer of metal onto a surface using electricity. This process does not change the chemical composition of the metal being plated or the object being plated, only the appearance is altered.
Physical, the chemical properties of the wheat are still the same.flour is ground by a physical change
Gold plating on non-metals is a physical change. There is no chemical change when a wood, glass, ceramic, marble or plastic is being plated . However, Electroplating is a chemical change because when a metal is being plated with another metal, there is a chemical reaction.
When you burn wood a chemical change occurs.
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
I would tell you but you are a butthead.
No, the process of wheat being milled into flour is a physical change, not a chemical change. The wheat grains are physically crushed and ground into smaller particles to make flour, but the chemical composition of the wheat remains the same.
It is a physical change from a rough to a smooth surface.
The heaving of ground due to ice formation is a physical change. This is because the molecules in the ice simply rearrange themselves as they freeze, without any chemical bonds being broken or formed.
Electroplating causes a physical change as it involves depositing a layer of metal onto a surface using electricity. This process does not change the chemical composition of the metal being plated or the object being plated, only the appearance is altered.
Physical, the chemical properties of the wheat are still the same.flour is ground by a physical change
Yes, the color of a stain can change as it dries due to factors such as evaporation of solvents and chemical reactions with the surface being stained.
chemical change
Gold plating on non-metals is a physical change. There is no chemical change when a wood, glass, ceramic, marble or plastic is being plated . However, Electroplating is a chemical change because when a metal is being plated with another metal, there is a chemical reaction.
When you burn wood a chemical change occurs.
physical. the water being added simply soaks through the coffee, so there's no chemical change.
Tarnishing an iron nail is a chemical change because it involves a reaction between iron, oxygen, and moisture in the air that forms iron oxide (rust) on the surface of the nail. This chemical reaction alters the composition of the nail, resulting in a new substance (iron oxide) being formed.