Breaking of stone is a physical or chemical change? Explain.
Breaking a brick is a physical change because it does not alter the chemical composition of the brick. The bricks remain chemically the same even after breaking into smaller pieces.
No breaking a plate is a physical change. A chemical change is a change to a substance where its identity changes. When you break a plate you still have a plate not a new substance.
Breaking something is an example of a physical change.
Breaking coal into pieces is a physical change because it does not alter the chemical composition of the coal. The coal remains composed of the same elements before and after being broken into pieces.
A balloon breaking is a physical change because the bonds between the molecules of the balloon are simply being broken, changing its physical form, but not changing the chemical makeup of the materials involved.
Breaking glass is a physical change, as it does not change the chemical composition of the material.
physical change
This is a physical change.
Yes, it a physical change.
physical change
Breaking off a branch of a tree is a physical change.
Since in breaking down there is no chemical change it's a physical change
Breaking a brick is a physical change because it does not alter the chemical composition of the brick. The bricks remain chemically the same even after breaking into smaller pieces.
Physical
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
No, a stone soaking in water is a physical change, not a chemical change. The stone remains the same chemically, but its physical state is altered due to the water absorption.
a physical change happens when something is changed physically, for example, snapping a twig or popping a balloon is physical change, but actions like burning wood or cooking an egg are not physical.