n. 1 the smallest possible unit of a chemical element; 2.anything extremely small; tiny bit; 3 the basic building blocks of matter
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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Thermal energy is the kinetic energy of the movement of atoms and molecules.
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A molecule is two or more atoms joined by chemical bonds.
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How many different atoms are there?
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The atoms joined by a chemical bond formed a molecule.
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The nuclei of atoms consist of protons and neutrons.
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How are the atoms arranged in a magnetized nail?
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The molecular weight is the sum of all the atoms in a molecule.
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1 syllables
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