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Is diffusion a physical or chemical change?
Diffusion is a physical change because it only involves the movement of particles from an area of high concentration to low concentration without any change in the chemical makeup of the substances involved.
Is magnetization of an iron nail a chemical change?
physical change
Is lightning flashing across the sky a chemical or physical change?
Lightning flashing across the sky is a physical change. It results from the movement of electrical charges in the atmosphere, without any changes in the chemical composition of the air or the resulting light.
Is grinding salt a chemical or physical change?
physical
Is peeling an apple a physical or chemical change?
it is a chemical change
Is diffusion a physical or chemical change?
Diffusion is a physical change because it only involves the movement of particles from an area of high concentration to low concentration without any change in the chemical makeup of the substances involved.
Is stapling an envelope a physical change or chemical?
A physical change
Is copper conducts electricity chemical or physical change?
Copper conducting electricity is a physical change because it involves the movement of electrons within the material, without changing its chemical composition.
Is movement a chemical change?
No, That would be a physical change....A chemical change would be for like example: Water Evaporting, Water Boiling, Water Freezing...etc
Is magnetization of an iron nail a chemical change?
physical change
Is lightning flashing across the sky a chemical or physical change?
Lightning flashing across the sky is a physical change. It results from the movement of electrical charges in the atmosphere, without any changes in the chemical composition of the air or the resulting light.
Is grinding salt a chemical or physical change?
physical
Is lightning a chemical or physical change?
Lightning is a physical change. It results from the movement of charged particles in the atmosphere, causing a visible electrical discharge. This process does not involve any change in the composition of the substances involved, making it a physical change.
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
Is peeling an apple a physical or chemical change?
it is a chemical change
Is acidity physical change or chemical change?
An acid is a chemical compound, not a physical or chemical change.
Is crushing charcoal into powder a physical or chemical change?
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
