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Is things that rot a chemical change or a physical change?
Rotting is a chemical change because it involves the breakdown of organic molecules into simpler substances through chemical reactions. This process cannot be reversed and results in the formation of new compounds.
Is a magnet being used to remove iron shaving from dirt is an example of a chemical change?
It is a physical process. Not really a change of any kind.
Is splitting wood chemical or physical change?
Flammability is an example of physical and chemical properties.
What are similarities of physical and chemical change?
some things they have in commen is that some of them have elements.an also they all have to do something with earth
Is a burning wood into ashes and smoke a physical or chemical change?
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
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?
Rotting is a chemical change because it involves the breakdown of organic molecules into simpler substances through chemical reactions. This process cannot be reversed and results in the formation of new compounds.
Is a magnet being used to remove iron shaving from dirt is an example of a chemical change?
It is a physical process. Not really a change of any kind.
Is a odor a physical or chemical change?
AnswerNeither. Odor is not a change at all. Odor is airborne molecules that have a particular smell. A change is a process and odor is not a process. The things which cause odors can be either physical or chemical. For instance, the body odor is caused by chemical changes, but if you open jar of a smelly chemical, that is a physical change (some of the molecules of the chemical are evaporating and are thus airborne).When talking about mixing chemicals and substances, a change in odor is a chemical change.(I assume this is what you meant when you asked is odor a chemical or physical change)
Is lightning a chemical or physical change?
Lightning is a physical change. It results from the movement of charged particles in the atmosphere, causing a visible electrical discharge. This process does not involve any change in the composition of the substances involved, making it a physical change.
Is a change of liquid to liquid a chemical change or physical change?
A change from one liquid to another is typically considered a physical change rather than a chemical change. This is because the chemical composition of the substances involved remains the same during the transition.
Is colorless a physical change or a chemical change?
Colorless is a physical property. Determining change requires you to compare two things.
How can you tell if a change in matter is a physical change?
Any change in matter that is does not require the identity of the matter to change is physical. Things like sizzling, popping, effervescence, etc. are physical change. Something to keep in mind though: Anything that burns is undergoing chemical change, no matter what. Any combustion is chemical.
Is splitting wood chemical or physical change?
Flammability is an example of physical and chemical properties.
What two things are unaffected in a physical change?
In a physical change, the chemical composition of the substance remains the same, meaning the elements or molecules present do not change. Additionally, the mass of the substance is also unaffected, as no matter is either created or destroyed during a physical change.
What two things are unaffected in physical change?
The chemical composition is not changed.
What are physical propeties?
Noticable things are physical properties. Look, appearance, feel, taste, etc. are physical properties. Physical properties can change after a chemical reaction.
