Mackenzie Mitchey Chapter 10 Crossword

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Across
  1. 2. electric and magnetic _____ affect the path of movement for alpha and beta particles
  2. 3. type of radiation that carries a positive charge
  3. 6. a uniform mirowave radiation remaining from the big bang
  4. 8. results from radioactive decay and has exsisted longer than the human race
  5. 9. type of radiation that carries NO charge
Down
  1. 1. nucleus of a helium atom
  2. 4. has an imbalance of protons and neutrons
  3. 5. energy associated with the strong nucleur force that holds an atomic nucleus together
  4. 6. type of radiation that carries a negative charge
  5. 7. high frequency electromagnetic radiation