Final answer:
One difference between an atom and a molecule is that a molecule can contain more than one element, while an atom is the smallest unit of an element that retains its chemical properties. Another difference is that an atom can contain one or more chemical bonds, whereas a molecule is formed when two or more atoms bond together through chemical bonds.
Step-by-step explanation:
One difference between an atom and a molecule is that a molecule can contain more than one element, while an atom is the smallest unit of an element that retains its chemical properties. In other words, an atom is a single particle, while a molecule is made up of multiple atoms bonded together. For example, water (H2O) is a molecule that consists of two hydrogen atoms bonded to one oxygen atom.
Another difference is that an atom can contain one or more chemical bonds, which are the forces that hold the atoms together in a molecule. On the other hand, a molecule is formed when two or more atoms bond together through chemical bonds. These bonds can be covalent, where atoms share electrons, or ionic, where atoms transfer electrons.
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