Sem 1 Geoscience Honors

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Across
  1. 2. What comes after a supernova
  2. 5. Positively-charged molecule in the nucleus
  3. 6. Two atomic nuclei fusing to make a bigger nucleus and producing energy
  4. 8. Molecule in an atom's electron cloud that has negative charge
  5. 10. The distance between two crests of a wave
  6. 11. A result of nuclear fusion
Down
  1. 1. One of the last stages in a giant star's life
  2. 2. How the universe came to be
  3. 3. The visible layer of the sun
  4. 4. A cool, dark spot on the sun
  5. 7. The universe before the Big Bang
  6. 9. Molecule in an atom's nucleus that has no charge