Video narration
So, are an atom and an element the same thing? Think about LEGO pieces. One piece is like one atom, one tiny unit. Its type-say, a red brick-is like an element. An atom is one individual particle. An element is the kind of atom, not another particle. Here's the key: the kind is determined by the number of protons inside the atom. Atoms with the same proton count belong to the same element. So "oxygen" can mean one oxygen atom, or the element oxygen-the kind it belongs to. The name is shared, but the meanings are different. The LEGO comparison is only an analogy; atoms aren't colored pieces. But it answers the question: an atom is one tiny particle, while an element is its kind, determined by proton count. In other words, one is the piece; the other is the piece's type.