Chemistry Review Crossword

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Across
  1. 2. Table salt is also known as sodium __________
  2. 5. This rule says that atoms want a full valence shell
  3. 7. Dissolved in water
  4. 9. A _________ cylinder is used to measure liquids
  5. 11. Bonds that occur between a metal and a nonmetal
  6. 13. This element's symbol is Kr
  7. 14. An atom of this element has 26 protons
  8. 18. Neutral (no charge) subatomic particle
  9. 19. The inputs (on the left side) of a chemical reaction
  10. 21. This type of flask has slanted sides and can be used to swirl liquids
  11. 22. The number of Phosphorus atoms in a single Ca3(PO4)2 Compound
  12. 23. The outputs (on the right side) of a chemical reaction
Down
  1. 1. This element is in period 4 and group 15.
  2. 3. Bonds that occur between two nonmetals
  3. 4. A Magnesium atom _________ two VE to form an ion
  4. 6. a chemical ____________ is a way of writing out a chemical reaction to show the change from reactants to products
  5. 8. Negatively charged subatomic particle
  6. 10. This type of model shows all of an atom's electrons
  7. 12. Always wear these in the lab to protect your eyes.
  8. 14. Atoms of the same element with different atomic masses are called __________
  9. 15. These electrons are in the outermost energy level
  10. 16. Positively charged subatomic particle
  11. 17. An ion is an atom with a net _____________
  12. 20. The weight of an atom is the sum of the number of protons and the number of ______________