A Molecule: The Building Block of Matter A molecule is a group of atoms held together by chemical bonds to form a compound. It is a distinct unit with a spe...
A Molecule: The Building Block of Matter
A molecule is a group of atoms held together by chemical bonds to form a compound. It is a distinct unit with a specific molecular structure, which is a specific arrangement of atoms. Molecules can be represented as formulas, such as H2O for water.
Examples:
Water (H2O) is a molecule composed of two hydrogen atoms and one oxygen atom.
Sugar (C12H22O12) is a molecule composed of 12 carbon atoms, 22 hydrogen atoms, and 12 oxygen atoms.
Methane (CH4) is a molecule composed of one carbon atom and four hydrogen atoms