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What is a fact about chemical change and physical change?
chemical change is when during a chemical reaction a new substance will be formed while in physical change no new substances are formed
When substances are formed that are different from the starting substances has physical change occurred?
No, a physical change refers to a change in the form or appearance of a substance without any change in its chemical composition. If new substances are formed with different chemical properties, then a chemical change has occurred, not a physical change.
What is the different between a chemical and physical change?
In a chemical change a new substance is formed.
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.
What is made from a chemical reaction?
In a chemical reaction something new is created. A chemical change is inreversible where as a physical change is. In a physical change nothing new is formed.
Is ripping your jeans chemical or physical change?
Physical - there are no chemicals involved
Scientifically what is a physical change?
A change in which no chemical bonds are broken or formed.
Is a tree a chemical or physical change?
it's a physical change because no new substances were formed.
Why cutting of tree is a chemical change?
it is a physical change because its chemical composition does not change and no new substance is formed
What are the products formed after a mixture is formed?
The product formed depends with the type of change that occurs whether it is a chemical or a physical change.
What is chemical reaction physical reaction?
A physical change is one in which the chemical composition of the substance does not change. A chemical change is one in which new products are formed with their own unique chemical compositions and properties.
Is burning fuel a chemical or physical change?
It's a chemical change because new substances are formed.
