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Things can not be a chemical change. This question needs rephrasing. "What things undergo chemical change" maybe a better question but even then the question would be too broad.
Wiki User
∙ 10y ago
Wiki User
∙ 12y agoElectrons
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Is burning gasoline a physical or chemical change?
Burnig things is always a chemical change.
Is things that rot a chemical change or a physical change?
Chemical, (biological, bio-organically), definitely NOT physical.
What things can be done to change how fast a chemical reaction occurs?
You can add a catalyst, or raise the temperature, or change the pressure, these are some of the things done to speed up a chemical reaction.
Is lightning a chemical or physical change?
Lightning is a physical change not a chemical change. Other things that are physical changes are breaking a bottle and melting ice.
List 5 indications of a chemical change?
If an object has changed its chemical composition it has been through a chemical change. If you can't reverse what has been done in any way (things like burning, mixing, rusting) it's a chemical change
What are three things that may happning when is a chemical change?
change in clour state and if bubbles form.
What two things are unaffected in a physical change?
The chemical composition is not changed.
What two things are unaffected in physical change?
The chemical composition is not changed.
When firework explodes is physical change or chemical change?
Chemical because its made of chemicals like minerals and when the fire on the string hits the minerals then it forms a chemical reaction.
How would you compare physical and chemical properties and physical and chemical changes?
physicals change is like it changes shapes and other things while chemical change can depend on the color change whether it bubbles or smokes etc.
What 2 things can chemical and physical change go through?
a candle is a thing which can chemical and physical go throug
What are sings of a chemical reaction?
Chemical reactions can be recognized by many things, but mainly include a change in color, a variation in temperature, change in shape, or the creation of bubbles.
