Braineos2
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Used to show what each element is.SymbolsA pure substance that cannot be broken down into simpler substances.What is an Element?A pure substance that can be broken down into simpler substances.What is a Compound?Invisible particles that makes up all matter.What is an Atom?A group of atoms bonded together. Can be represented by a chemical formula.What is a molecule?Represents what is in a molecule.Formula |
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