Only by repeated and continuous experiments in laboratory.
The chemical properties of an object show what a chemical change did to that substance.
A substance's characteristic properties are the most recognizable properties of that substance. Chemical properties are exhibited as one substance is chemically transformed into another (e.g., iron rusting).
yes chemical properties do change a substance physical properties just change the physical shape or look!!!
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
pure substance,and chemical substance,
The chemical properties of an object show what a chemical change did to that substance.
physical properties
Chemical properties
A chemical reaction (change) results in a change in chemical properties.
SUBSTANCE
Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.
No. The essence of a chemical reaction is the alteration of the chemical structure of the substance. The reaction that allows for the substance to keep their properties is the physical reaction.