Chemistry Crossword

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Across
  1. 2. Same number of electrons and protons
  2. 4. Smallest unit of matter
  3. 7. Charge When an atom gives away one electron
  4. 8. Are responsible for atomic bonding
  5. 9. of atomic bonding where atoms share electrons
  6. 14. Reaction Change in the Ionic structure of a substance
  7. 16. Positively charged and located in the nucleus
  8. 17. If particles are not bonded they are a
  9. 19. Solid,liquid or gas
  10. 21. Shells around the nucleus
  11. 22. Why the atomic number has a decimal
  12. 24. Reaction Evaporation, Freezing, and Condensation
  13. 26. Fourth state of matter
Down
  1. 1. Can change the state of matter
  2. 3. React Gases on the far right of the Periodic Table
  3. 5. Bonding that shares And exchanges electrons
  4. 6. Elements on the far left on the Periodic Table do this with elements second from right on the Periodic Table
  5. 10. Flow in electric currents
  6. 11. These are created when a group of atoms bond together
  7. 12. Has no charge
  8. 13. Cannot be broken or changed
  9. 15. Type of atomic bonding where atoms exchange electrons
  10. 18. Number equal to a mole of atom
  11. 20. Very large molecules that make up living plants or animals
  12. 23. Table Organized by Atomic Number, How Atoms React, and What kind of atom (metal, nonmetal, gas)
  13. 25. Contains 2 Hydrogen Atoms and 1 Oxygen Atom