Physical property of a substance is that property which can only be observed but cannot be changed. They include color, volume and weight. On the other hand, a chemical property is that property of a substance which can only be observed through changing the chemical composition of the substance.
Difference between physical and chemical reactions
A physical reaction does not evolve a new matter. A chemical reaction on the other hand produces a new substance.
How different an element is from a compound
An element is a pure chemical material composed of the same type of atom. A compound on the other hand is entailed of atoms of unlike elements that are chemically combined together. Elements in the ...