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A chemical change results in the formation of new substances eg hydrogen explodes in the presence of oxygen when lit to form water. The water is not the same as hydrogen and oxygen and there was also a change in energy.
A physical change does not change the nature of the substance eg freezing water means one still has water, cutting wood into sawdust, dissolving salt into water.
What else can I help you with?
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
What is the diffrenece between a physical change and a chemical change?
Physical change is a change in the structure. Chemical change is a change in the composition. Melting is a physical change. Complexing is a chemical change.
Is pounded metal a physical or chemical change?
Physical change
Is burning a fire a physical or chemical change?
Burning is a chemical change.
What Moving of furniture chemical or physical change?
Moving furniture is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, while a physical change involves a change in the physical state or appearance of a substance without altering its chemical composition. When you move furniture, you are simply changing its position or location, which is a physical change.
How do you illustrate chemical change versus physical change in a venn diagram?
by drawing 2 circles and compare and contrast chemical and physical change
Is colorless a physical change or a chemical change?
Colorless is a physical property. Determining change requires you to compare two things.
Compare and contrast chemical change and physical change?
physical change is reversable while chemicle change is not and they both change because of some kind of energy that's all i can think of srry.
Is stapling an envelope a physical change or chemical?
A physical change
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Is acidity physical change or chemical change?
An acid is a chemical compound, not a physical or chemical change.
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
What is the diffrenece between a physical change and a chemical change?
Physical change is a change in the structure. Chemical change is a change in the composition. Melting is a physical change. Complexing is a chemical change.
Is pounded metal a physical or chemical change?
Physical change
