REACTIONS TYPE- Eithihaas

123456789101112131415
Across
  1. 2. A reaction that releases heat to its surroundings.
  2. 4. The gain of electrons by a substance during a reaction.
  3. 9. The loss of electrons by a substance during a reaction.
  4. 11. A reaction where an element replaces another element in a compound.
  5. 13. A reaction where two soluble ionic compounds in a solution combine to form an insoluble product.
  6. 14. A reaction where one substance loses electrons (oxidation) and another gains electrons (reduction).
  7. 15. A reaction that absorbs heat from its surroundings.
Down
  1. 1. A substance that undergoes change in a chemical reaction.
  2. 3. A reaction where a single compound breaks down into two or more simpler substances.
  3. 5. Displacement Reaction: A reaction where ions of two compounds exchange places to form two new compounds.
  4. 6. An equation in which the number of atoms of each element is the same on both sides.
  5. 7. A substance formed as a result of a chemical reaction.
  6. 8. The development of unpleasant odors and flavors in fats and oils due to oxidation.
  7. 10. The process of gradual destruction of materials, especially metals, due to chemical reactions with their environment.
  8. 12. A chemical reaction where two or more substances combine to form a single product.