Which of the following best defines a molecule?

A. The smallest particle of matter
B. The smallest particle having the same property of the matter
C. The smallest particle having properties of all substances
D. The smallest particle having mixed properties of matter



Answer :

Final answer:

Molecules are the smallest particles of compounds that retain their chemical properties, composed of two or more atoms bonded together.


Explanation:

Molecules are the smallest particles of a specific compound that retains the chemical properties of that compound. They are composed of two or more atoms bonded together. For example, a molecule of water (H2O) consists of two hydrogen atoms and one oxygen atom bonded together.


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