n. the smallest unit of a substance that has all the properties of that substance. It is made up of a single atom or group of atoms.
Each molecule of water has one hydrogen and two oxygen atoms.
Each molecule of water has one hydrogen and two oxygen atoms.
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The atoms joined by a chemical bond formed a molecule.
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A receptor is a protein molecule.
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A molecule with a free pair of electrons can act as a nucleophile.
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A molecule is two or more atoms joined by chemical bonds.
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The molecular weight is the sum of all the atoms in a molecule.
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particle; atom; bit; smallest part
largest part
3 syllables
mol-e-cule
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