Chemistry Crossword

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Across
  1. 1. A number that indicates the charge of an ion
  2. 6. A shape of molecule where there are 4 electron domains around the central atom
  3. 7. A shape of molecule where there are 2 electron domains around the central atom
  4. 9. A number that indicates how many moles of a substance are present in a balanced chemical reaction
  5. 12. A solution in which a solid is dissolved in water
  6. 13. The bottom point of a wave
  7. 14. A solid that forms from a reaction between two aqueous solutions
  8. 16. The top point of a wave
  9. 17. The height of the wave
  10. 18. A region on the central atom of a molecule where electrons are most likely to be found (bonding and nonbonding electrons)
  11. 19. The unit of particles for an element
  12. 21. A type of chemical reaction in which a single substance breaks down into multiple substances
  13. 23. Electrons follow these pathways around the nucleus of the atom
  14. 26. A type of chemical reaction that involves a single element and an ionic compound where the single element switches places with the like element in the compound
  15. 27. The amount of moles in volume of solution
  16. 28. A type of reaction where a hydrocarbon reacts with oxygen gas to produce carbon dioxide and water vapor
  17. 29. Substances that are destroyed by a chemical change in a reaction
  18. 30. A type of chemical reaction in which multiple substances form a single product
Down
  1. 2. A number that indicates how many atoms are present in a molecule
  2. 3. A chemical substance that releases OH- ions in aqueous solutions
  3. 4. The acronym that stands for Valence Shell Electron Pair Repulsion Theory
  4. 5. The distance between two consecutive points on a wave
  5. 8. The name of the scientist that discovered the number of particles present in one mole of substance
  6. 10. The rate of occurrence of a wave
  7. 11. A chemical reaction in which an acid and base react with one another to produce water and a salt solution
  8. 15. A type of reaction that involves two ionic compounds where the cations switch places
  9. 16. The arrangement of electrons in orbitals around the nucleus
  10. 20. The unit of particles for a covalent compound
  11. 21. Reducing the number of moles of solute per unit volume of solution
  12. 22. Substances that are formed by a chemical change in a reaction
  13. 24. A chemical substance that releases H+ ions in aqueous solutions
  14. 25. The breakdown of ions in an aqueous solution