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Is a sugar cube grounded up a chemical or physical change?
Physical.
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is mashing up potatoes to makle mashed potatoes a chemical or physical change?
Mashing potatoes is a physical change because it does not change the chemical or physical properties of the potatoes.
Is a solid breaking up into many pieces a chemical change?
Disintegration can be a chemical change, but it depends on what kind it is. For example, sharpening a knife is a physical change, but burning a piece of wood is a chemical change.
Is a sugar cube is grounded up a physical or chemical change?
Physical.
What does physics mean in science?
Physical is the opposite of chemical in science. A chemical change involves an actual change in the molecular make up of something while a physical change may remove matter but the chemical make up does not change.
Heating a frying pan is chemical or physical change?
Heating a frying pan is a physical change. A chemical change is when you change the chemical properties. Heating the pan is only changing the temperature of the pan not the chemical make up.
Is pop fizzing a physical change?
Both. The chemical change is H2CO3 decomposing into H2O and CO2. The physical change is the dissolved CO2 forming a bubble and "fizzing" up to the surface.
What is cutting up an old rag a physical change or chemical change?
It is not a chemical change because after cutting the chemical composition remain unchanged.
Is leaf rotting a physical change?
The decay of organic matter such as leaves is a chemical change.
Is pressure a physical change or chemical change?
A physical change. The chemical make up of the material is not changed. --------------------------------------------------------------------- Pressure is not a change, it is a characteristic. It is the ratio force/area.
Can a physical change cause a chemical change?
Yes, it can. Example: heating up,
