Chemistry Crossword

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Across
  1. 5. a particle that surrounds the nucleus of an atom
  2. 6. area around the nucleus where electrons are found
  3. 8. used to express any number as a number multiplied by 10
  4. 9. the studies of matter and the changes it undergoes
  5. 14. a tabular display of the chemical elements.
  6. 15. made of amino acids linked together in a specific order. all living organisms are made from these
Down
  1. 1. gamma,alpha,beta are examples of what
  2. 2. the volume of a fixed amount of gas held at a constant temp varies inversely with the pressure
  3. 3. a testable explanation for a problem using what you know or observe
  4. 4. SI base unit to measure the amount of a substance
  5. 7. the complete or partial loss of electrons from a reacting substance
  6. 10. tests that are conducted to prove or disprove a hypothesis
  7. 11. compounds that contain multiple hydroxyl groups
  8. 12. the SI base unit for temperature
  9. 13. a neutral particle inside the nucleus of an atom