Elements and Compounds Definitions 0.0 / 5 ? ChemistryElements and CompoundsASOCR Created by: Emily CartwrightCreated on: 24-03-14 20:10 A substance that cannot be broken down chemically into anything smaller Element 1 of 7 The smallest possible particle of an element Atom 2 of 7 A substance composed of two or more elements chemically bonded together Compound 3 of 7 An arrangement of atoms covalently bonded together Molecule 4 of 7 A shared pair of electrons holding atoms together in a molecule Covalent Bond 5 of 7 Particle formed from an atom or group of atoms by loss or gain of electrons Ion 6 of 7 Electrostatic attraction between oppositely charged ions Ionic Bond 7 of 7
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