MOL has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of MOL in Chemistry.
The smallest particle of a substance that can exist in the free state and which has the same composition as any larger mass of the substance. The simplest structural unit of a substance that retains the properties of the substance, and is composed of one or more atoms. Two or more atoms chemically combined. The smallest unit of a compound that has all the properties of the compound. OR This is a group of atoms bonded together.
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