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Elements and Compounds
This document discusses the difference between elements and compounds. Elements contain only one type of atom and cannot be broken down further, while compounds contain two or more types of atoms and can only be separated through chemical means. Examples are provided of common elements like copper, carbon, and neon as well as compounds including table salt, baking soda, and gasoline to illustrate the difference between pure substances that are elements versus those that are compounds consisting of multiple elements bonded together.
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Elements and Compounds
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- 6. ELEMENTS VS. COMPOUNDS ElementsCompounds Contains only one kind of atom. Contains two or more kind of atoms Pure substance that cannot be separated into simpler substance by physical or chemical means. Can only be separated by chemical means.
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- 19. Summary of Examples ElementCompound 1. Copper (Cu) 1. Table Sugar (Sucrose - C12H22O11) 2. Diamond (C) 2. Table Salt (Sodium Chloride - NaCl) 3. Aluminum Can (Al) 3. Baking Soda (Sodium Bicarbonate - NaHCO3) 4. Neon Gas (Ne) 4. Gasoline (Octane - C8H18) 5. Silver Candle Holder (Ag) 5. Sea Shells (Calcium Carbonate - CaCO3)
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