0
That depends on your definition of producing something new. If you cut lumber to build a table ... you have produced something new, but that is a physical change. Wood is still wood.
But if you mean combining two or more substances, like hydrogen gas and oxygen gas, and, after burning, you form water, then that is a chemical change.
What else can I help you with?
Is a sugars and oxygen in the muscles producing lactic acid physical or chemical change?
This is a chemical change.
Is something that burns easily a physical or chemical change?
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.
Is lighting something a physical or chemical change?
lighting is a chemical change
When something new is made it is a chemical or physical change?
Chemical change
When distilling something is it a chemical of physical change?
Distilling is a physical change.
If leaves producing oxygen a chemical or physical change?
That would be a chemical change.
Is a sugars and oxygen in the muscles producing lactic acid physical or chemical change?
This is a chemical change.
Is something that burns easily a physical or chemical change?
If you burn something it is a chemical change, however if you melt of boil it, it is a physical change.
Is lighting something a physical or chemical change?
lighting is a chemical change
When something new is made it is a chemical or physical change?
Chemical change
When distilling something is it a chemical of physical change?
Distilling is a physical change.
What is the different of physical change to chemical change?
A physical change is one where just the appearance of something changes and a chemical change is where the genetic makeup of something changes.
Why is fizzing and foaming a physical and chemical change?
When something fizzes and foams, it's producing some sort of gas within it, thus it's going from a solid/liquid to a gas (a physical change). But, this gas is likely not the same material that it came from. it's just a byproduct of a chemical reaction with in it (a chemical change).
Is this a chemical change or physical change silver nitrate solution is added to another solution producing a white solid?
it is a chemical change
Is flammable a chemical or a physical change?
Something that burns or is flammable would be a chemical change.
What kind of changes is it chemical or physical and why?
a physical change is a phase change, such as water to ice or water vapor. a chemical change takes place on a molecular level, producing 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.
