what is molecules and a compound.
Molecules :- A molecule is the smallest unit into which a substance can be divided without changing its chemical nature and it is a made up of two or more atoms chemically bonded together and it is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound.
Compound :- A compound is a substance which is formed when two or more chemical elements are chemically bonded together in a definite proportion.
The properties of the compound is completely different from the individual elements from which it is formed.
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