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Is tearing aluminum foil a chemical change or physical change?
Physical. It's still aluminum foil.
Is tearing aluminum a physical or a chemical change?
Physical. It's still aluminum foil.
What is a synonym for the phrase outward appearances?
physical appearance
Aluminum bends easily is physical or chemical change?
Bending aluminum is a physical change because the internal structure of the aluminum remains the same even though its shape has been altered. Chemical changes involve the formation of new substances with different chemical properties.
Does physical changes on a chocolate chip affects its appearances?
yes
When crushing an aluminum can has it undergone a physical or chemical change?
Crushing an aluminum can is a physical change because the substance itself (aluminum) remains the same before and after crushing. The change in shape and size does not alter the chemical composition of the can.
Is hammering aluminum into sheets a physical change or chemical change?
Physical
Is aluminum wrapped around an apple a physical change?
Yes, wrapping aluminum around an apple is a physical change because it does not alter the chemical composition of either the aluminum or the apple. It is simply a change in the physical state or appearance of the objects involved.
Has there been physical appearances of angels?
there has been alleged sightings of angels
Is crushing an aluminum can a physical irreversible change?
Yes. Physical change is when you change the appearance but not the actual object. Crushing an aluminum can is a physical change because you have only changed its shape, but not its chemical composition.
Is the color of aluminum wire physical or chemical?
The color of aluminum wire is a physical property. It is determined by the way light is reflected off the surface of the metal without changing its chemical composition.
Is crushing aluminum cans a physical change?
yes
