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Chemical Bonding Activity For the tables below, complete each of the following: Write the symbol for each element in the compound or molecule below. . Indicate whether each element is a metal or nonmetal. . Predict whether each substance is held together by an ionic or covalent bond. The first compound (sodium + chlorine) has been completed for you as an example. Compound/ Molecule Sodium + Chlorine Carbon + Oxygen Chlorine + Chlorine Elemental Symbols Na CI Metal/Nonmetal? Metal Nonmetal Ionic/Covalent bond? Ionic Bond Compound/ Molecule Calcium + Fluorine Hydrogen + Hydrogen Potassium + Chlorine Elemental Symbols Metal/Nonmetal? Ionic/Covalent bond