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Flashcards covering key vocabulary from the lecture notes on elements, atoms, and compounds.
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Atom
Incredibly tiny particle that makes up all substances.
Element
Cannot be broken down into other substances and is made of one type of atom only.
Chemical Symbol
A universal notation for an element that is the same in every language.
Compound
Made of two or more different atoms strongly joined together and can be broken down into other substances.
Molecule
Made up of atoms all chemically bonded to each other
Periodic Table
A table of elements grouped together by their properties.
Chemical Formula
Tells you how many of each atom there are in a molecule relative to each other.