Krosword ni Kayl

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Across
  1. 3. amount of space an object occupies
  2. 4. also known as substitution reaction.
  3. 10. a reaction thatinvolves the exchange of ions between two compounds and forms a new compound.
  4. 13. According to ___ Theory, atoms or molecules of the reactants must collide for reaction to occur.
  5. 14. This class involves the genetic materials
  6. 16. a quantity or aggregate of matter usually of considerable size
  7. 17. a substance that enters into and is altered in the course of a chemical reaction.
  8. 20. Increase on the ___ area allows more collisions among reactant particles to occur.
  9. 23. a double replacement/displacement reaction but with specific reactants and products.
  10. 24. states that the volume of a fixed amount of gas maintained at constant pressure is directly proportional to its absolute temperature.
  11. 26. The biomolecule that carries and transmits genetic information.
  12. 27. Glycerol and fatty acid.
  13. 28. The building block of carbohydrates.
  14. 29. The rate of reactions is usually affected by the following ___ : temperature, surface area, amount of concentration of thr reactants, and presence of catalyst.
  15. 30. Increasing the ___ of the reactant allows more molecules to react with another react.
Down
  1. 1. states that the volume of a fixed quantity of gas maintained at constant temperature is inversely proportional to the pressure.
  2. 2. a type of chemical reaction wherein reactants break down into simple substances.
  3. 5. no of atoms contained in a substance
  4. 6. The most common organic molecule because they make up most plant matter.
  5. 7. is determined by how many times each particle hits the wall.
  6. 8. The building block of proteins.
  7. 9. Peptide bonds.
  8. 11. One of the functions of proteins.
  9. 12. Average kinetic energy of the gas particles
  10. 15. The elements contained in carbohydrates and lipids.
  11. 18. a substance that helps reactions to occur in a short period while keeping being unchanged at the end of the reaction.
  12. 19. a type of chemical reaction wherein two or more substances combine to form a new substance.
  13. 21. takes place as long as sufficient energy is present to form the bonds among atoms of molecules involved in the reaction process.
  14. 22. Food storage in plants.
  15. 25. the smallest particle of an element that can exist either alone or in combination