Chemical Reactions and equations

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  1. 2. A chemical reaction that absorbs energy from its surroundings
  2. 4. A chemical reaction that absorbs energy from its surroundings
  3. 5. an insoluble compound that is formed in a solution during a double displacement reactionan insoluble compound that is formed in a solution during a double displacement reaction
  4. 8. A substance that affects the rate of a chemical reaction without being used up in the reaction
  5. 11. A chemical reaction in which electrons are transferred from one reactant to another
  6. 12. The process in which an electric current is used to produce a chemical reaction, such as the decomposition of water
  7. 14. A list of elements organized according to the ease with which the elements undergo certain chemical reactions
Down
  1. 1. A chemical reaction that releases energy to its surroundings
  2. 3. in a chemical reaction, the substance that reacts
  3. 6. a substance made up of atoms of two or more different elements joined by chemical bonds
  4. 7. a type of chemical reaction in which a single compound is broken down into two or more simpler products
  5. 8. reaction the process by which one or more substances change to produce one or more different substances
  6. 9. in a chemical reaction, the new substance or substances formed
  7. 10. A chemical reaction in which two compounds exchange positive ions and form two new compounds
  8. 13. A representation of a chemical reaction in which the reactants and products are expressed as words