Chemistry Basics

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Across
  1. 2. a state of matter that holds a specific shape and volume (i.e. a rock)
  2. 4. we made samples of these using ball and stick models
  3. 7. these are what you find on the periodic table
  4. 9. lists all of the elements in columns and rows
  5. 14. the most common element in the universe
  6. 15. the particle in the nucleus of an atom with no charge
  7. 16. the first radioactive element discovered back in 1789
  8. 19. Mr. Jopp received his college degree from the university of: _______
  9. 20. the smallest piece that matter can be broken into
  10. 21. the chemical formula for salt
Down
  1. 1. helium, neon, argon, krypton, xenon, and radon are known as the:______
  2. 3. the particle in the nucleus of an atom with a positive charge
  3. 5. two or more elements bonded to form a new substance
  4. 6. the particle with a negative charge that orbits the nucleus of an atom
  5. 8. dihydrogen monoxide, for short
  6. 10. the gas we made in lab that ignited a glowing stick
  7. 11. a test or procedure for the purpose of discovering something unknown
  8. 12. a state of matter that hold a specific volume, but not shape (i.e. water)
  9. 13. the basic element of life on Earth
  10. 17. NH3
  11. 18. a state of matter that does not hold a specific shape nor volume (i.e. air)