Quiz Review: The Sun

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Across
  1. 2. The closest star to Earth
  2. 4. Like charges do this
  3. 8. Charge of an electron
  4. 11. A gas that makes up the Sun, has the fewest gaps in its spectrum
  5. 12. The type of reaction that involves the breaking of bonds between atoms
  6. 13. Sunspots cycles occur every _____ years
  7. 15. A sudden release of a lot of energy from breaking bonds in atoms and molecules
  8. 17. An instrument scientists use to look at the Sun's colors
  9. 20. The more common term for a "color spectrum"
  10. 21. A molecule made in the chemical combustion of hydrogen
  11. 22. A gas that makes up the Sun, comes only from nuclear fusion
Down
  1. 1. Explains how or why your evidence supports your claim
  2. 3. A unique marking on our hands, similar to the unique spectra of each gas
  3. 5. Opposite charges do this
  4. 6. A statement that is arguable and supported by evidence
  5. 7. The central part of an atom
  6. 9. Charge of a proton
  7. 10. Reliable information that supports a claim
  8. 14. Charge of a neutron
  9. 16. The type of reaction that involves the breaking of bonds inside the nucleus
  10. 18. The 3D shape, made of glass, that spreads white light out into all its colors
  11. 19. The outer area of an atom