A chemical change is also known as a _____________.
Thus, a chemical change is also known as a chemical reaction.
The rusting of an iron object is called:
(a) corrosion and it is a physical as well as a chemical change
(b) dissolution and it is a physical change
(c) corrosion and it is a chemical change
(d) dissolution and it is a chemical change
A Chemical change is also known as a chemical reaction.
A change in which the chemical composition of a substance remains the same are known as :