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What else can I help you with?
Is crayon a physical property?
Physical property is something that can't be changed or it can but can go back to the original thang,
How is chemical change different from physical change?
During a chemical change the nature of substances is changed.
Is a cracked window a physical change?
It is a physical change because it hasn't changed materials it just changed they way it look without adding or taking away substances. It will always be a window.
When salt water has evaporated did it undergo a physical or chemical change?
When salt water has evaporated, it has undergone a physical change since the salt and water both retain their chemical configuration, only have changed their form.
What is the process called by which matter is actually changed into new substances?
The process by which matter is changed into new substances is called a chemical reaction. During a chemical reaction, atoms are rearranged to form different molecules with new properties compared to the original substances.
Can all mixtures be changed back into the substances from which they are created?
Yes, because the substances can be separated apart physically.
Why are chemical changes different from physical changes?
Chemical changes cannot be changed back to how they originally whereas physical changes is only the appearance has changed and can be changed back to their original state e.g chocolate (cam be melted and then hardened)
Is a wet handkerchief is physical or chemical change?
A wet handkerchief is a physical change. The water has only physically changed the state of the handkerchief by being absorbed, but the handkerchief itself has not undergone a chemical transformation.
Is malleability of copper a physical change or a chemical change?
malleabily of copper is a physical change because the cooper can be re changed back to its original state
Difference between a physical change and a chemical change?
A chemical change is the change of one or more substances into other substances. A physical change is when the state or shape of matter is changed. In a chemical change molecules are combined or beak apart to form new substances.Rusting iron is an example of a chemical change. crushing a can or tearing paper can be an example of physical change.
What are the products of physical change?
The products of a physical change are the same as what you started out with because their have been no changes to its chemical properties. Ex: If you rip a piece of paper, it's still paper.
What can you change back from a physical change?
A physical can be changed back to it's original form. For example, if you freeze water, it turns into ice. However, if that ice melts, it turns back into it's original form: water.
