Types Of Chemical Reactions

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Across
  1. 1. a substance obtained from another substance through chemical change.
  2. 3. reaction a reaction in which two reactants combine to form one product.
  3. 5. a reaction in which one element is substituted for another element in a compound
  4. 7. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance
  5. 8. is a processes in which chemical species break up into simpler parts
Down
  1. 2. a type of chemical reaction where two compounds react, and positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products
  2. 4. a substance that takes part in and undergoes change during a reaction
  3. 6. a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame.