substances can change to a solid, gas or liquid.
solid - precipitate
gas - fumes
liquid - color change
Either way, since its a chemical reaction, there always will be a change in the chemical composistion of a substance.
During chemical and physical changes, substances can absorb or give off heat.
Energy.
A chemical reaction
It is a chemical change.
This is called reaction rate.
colour change fizzing new substance produced
a chemical change is a change which brings about a change in the chemical properties of a substance which cannot be reversed through physical means like heating or cooling.
A chemical reaction
A chemical change occurs when this happens.
substance
The conversion of one substance to another substance is a chemical change, which happens as a result of a chemical reaction.
A substance that undergoes change in a chemical reaction is called a reactant.
A substance that undergoes change in a chemical reaction is called a reactant.
A chemical change is the same as a chemical reaction.
It is considered a physical change. A chemical change involves chemical reactions that change the substance into another substance. A physical change typically only modifies the form or phase.
a "chemical reaction".
This is a chemical reaction.
For example, the change in the state of matter.
A chemical reaction (change) results in a change in chemical properties.