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Physical Science Worksheet #1 Matching the following definitions to the correct vocabulary word. These answes will be placed in your science journal AFTER you have read through track #5. Label it Track site #5 - Worksheet #1. You may simply put the vocabulary word with the correct letter of your choice. ______ 1. chemical bond a. the force that holds the atoms in a compound together ______ 2. chemical equation b. bond resulting from a metal and a nonmetal ______ 3. covalent bond c. bond resulting from the sharing of electrons ______ 4. decomposition reaction d. describes the compounds or elements involved in a reaction and the new compounds or elements that form ______ 5. ionic bond e. reaction where two or more substances combine to form one new substance ______ 6. replacement reaction f. reaction where a compound breaks down into two or more substances ______ 7. synthesis reaction g. reaction where one atom or group of atoms in a compound is replaced with another atom or group of atoms |