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Textbook movement physical change or chemical?
The movement of a textbook is a physical change, not a chemical change. Physical changes involve alterations in the appearance or state of a substance without changing its chemical composition. Moving a textbook from one place to another does not alter the chemical makeup of the textbook.
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 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 burning a fire a physical or chemical change?
Burning is a chemical change.
Is a rotting banana a chemical or physical change?
It's a chemical change
When temperature decreses what is the speed of chemical change?
When temperature decreases, the speed of chemical change generally decreases as well. This is because lower temperatures reduce the kinetic energy of the molecules, slowing down their movement and collision rates, which are essential for chemical reactions to take place.
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 cellular respiration an example of a physical change or an chemical change?
its a chemical change
is tarnishing a chemical or a physical change?
It is a chemical change.
When a rocket is launched is it physical chemical or nuclear change?
When a rocket is launched, it undergoes both physical and chemical changes. The ignition of the rocket fuel is a chemical change, as it involves the breaking and forming of chemical bonds to release energy for propulsion. The physical changes include the motion of the rocket as it moves through the atmosphere and the transformation of potential energy into kinetic energy.
Is digestion a physical or chemical change?
Its a chemical change.
Is burning chemical change or physical change?
Burning is a chemical change.
