Glossary
 

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Mol├ęcule

Definition:

The smallest part of any substance which has the qualities of that substance, and which can exist alone in a free state. As an example, a molecule of water (H2O) consists of two atoms of hydrogen and one of oxygen.

 

ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ

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