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What else can I help you with?
When you roast a marshmallow is it a physical change or a chemical change?
Roasting a marshmallow is a physical change, not a chemical change. The marshmallow undergoes a change in its physical state as it is heated, but its chemical composition remains the same.
If you take borax and boiling water and make crystals is this a physical change or a chemical change?
It is a chemical change, because the borax reacts to the heated water.
Is fireworks a physical or chemical change?
Fireworks involve both physical and chemical changes. The lighting of the firework (ignition) is a chemical change that triggers a series of reactions which results in the colorful display seen (physical change) as different elements are heated and produce light.
Melting sugar is an example of a?
physical change. When sugar is heated, it changes from a solid to a liquid state without changing its chemical composition.
Is heating of air a physical or chemical change?
between your 2 choices its physical, when air is heated molecules move more quickly
Is water is heated and changed to steam a physical change or chemical change?
chemical
Is putting pottery in heated place a physical or chemical change?
It is a physical change
When you roast a marshmallow is it a physical change or a chemical change?
Roasting a marshmallow is a physical change, not a chemical change. The marshmallow undergoes a change in its physical state as it is heated, but its chemical composition remains the same.
When blue crystals are heated is it a physical or chemical change and why?
It would be chemical.
Does Heated oil turns brown is a physical or chemical property?
physical change hunnythe color would be the property of the oilbut as you can see the color changesthe chemicals do not
Reaction of copper and heat is physical change or chemical change?
The reaction of copper with heat is a physical change because no new substances are formed. When copper is heated, it undergoes a change in state from solid to liquid without changing its chemical composition.
If you take borax and boiling water and make crystals is this a physical change or a chemical change?
It is a chemical change, because the borax reacts to the heated water.
Is heating air a chemical change or physical change?
between your 2 choices its physical, when air is heated molecules move more quickly
Is fireworks a physical or chemical change?
Fireworks involve both physical and chemical changes. The lighting of the firework (ignition) is a chemical change that triggers a series of reactions which results in the colorful display seen (physical change) as different elements are heated and produce light.
Melting sugar is an example of a?
physical change. When sugar is heated, it changes from a solid to a liquid state without changing its chemical composition.
When cheese is heated and melted is physical or chemical?
As long as you don't burn the cheese while heating it, the change is purely physical.
Is water heated and changed to steam a physical or chemical change or both?
physical only, you are only changing its state, not its composition.
