the three types of elements can be changed, from a solid, to a liquid, to a gas. the temperature can change, it usually gets hotter. the shape can change, from the form it was origanally in then to a gas that expands whatever the substances would be in, it would chage form.
A gas released during a chemical reaction is a chemical change.
Answerchemical reaction
Digesting a banana is a chemical reaction, an ireversible change.
This is true.
Change of shape can not be used to indicate a chemical reaction has happened. Examples of evidence of a chemical reaction are changes in odor or color.
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.
The signs of a chemical reaction include change in temperature, change in color, formation of gas, formation of a precipitate, disappearance of a solid, formation of a new odor.
Chemical reaction
A gas released during a chemical reaction is a chemical change.
A chemical change is also referred to as a chemical reaction. It typically involves the transformation of substances into new substances with different chemical compositions.
A catalyst undergoes no chemical change during a chemical reaction.
A chemical reaction will do the following; Change colour Create smoke A non chemical reaction (Physical Reaction) will do the following; Change State Be able to change back to the original materials
Mono-atomic ions do not undergo a chemical change during a chemical reaction.
Chemical change. References: Intro to Matter book.
Yes. Since there can be no change without a reaction.
a chemical reaction is a reaction were the two chemicals change into a new chemical.
The reaction must change the chemical nature of reactants.