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Does mashing potatoes cause a chemical change?
Mashing potatoes does not cause a chemical change because the composition of the potatoes remains the same. It is strictly a physical change, as the potatoes are being physically broken down into a new form but no new substances are being created.
Is a rock being eroded by the wind a physical change?
Yes, a rock being eroded by wind is just being broken down into smaller pieces. The chemical constituents of the rock remain the same.
Is this statement true Ice being broken into small bits is an example of a chemically change?
No it is not, as the ice will still retain its chemical properties. This is an example of a physical change. Remember that the indicators of a chemical change are a change in colour, a change in odour, a change in temperature, the formation of a precipitate, or a gas being given off.
Chopping of wood is what kind of change?
Chopping wood is a physical change because the wood is being physically broken down into smaller pieces without changing its chemical composition.
Is melting a Hersheys' kiss on a tongue a physical or chemical reaction?
Melting a Hershey's kiss on a tongue is a physical reaction. It involves a change in state from solid to liquid without any chemical bonds being broken or formed.
Is a balloon breaking a physical or chemical change?
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.
Is breaking coal into pieces chemical or 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.
Does mashing potatoes cause a chemical change?
Mashing potatoes does not cause a chemical change because the composition of the potatoes remains the same. It is strictly a physical change, as the potatoes are being physically broken down into a new form but no new substances are being created.
Is chewing a peppermint candy a physical or chemical change?
It is a state change from a solid to a liquid and so it is physical.
Is stretching a garter physical or chemical change?
It is a physical change.
Is stone breaking a physical change?
Breaking of stone is a physical or chemical change? Explain.
Is tearing magnesium ribbon a physical change?
Yes it is a physical change because you can still put it back together
Is a rock being eroded by the wind a physical change?
Yes, a rock being eroded by wind is just being broken down into smaller pieces. The chemical constituents of the rock remain the same.
Is this statement true Ice being broken into small bits is an example of a chemically change?
No it is not, as the ice will still retain its chemical properties. This is an example of a physical change. Remember that the indicators of a chemical change are a change in colour, a change in odour, a change in temperature, the formation of a precipitate, or a gas being given off.
Is flat tires a sign of physical change or physical change?
Flat tires is a sign of physical change. The tires go from being normal, to then being flat. This changes their physical form.
Chopping of wood is what kind of change?
Chopping wood is a physical change because the wood is being physically broken down into smaller pieces without changing its chemical composition.
When you ripped a shirt is it physical or a chemical change?
physical change plain and simple
