Science first year

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Across
  1. 6. you can measure it with a thermometer
  2. 9. natural or artificial in orbit
  3. 10. units like volume area and but not length or mass
  4. 12. cm, m, kg, etc not numbers (8,8)
  5. 14. a definite volume but takes the shape of its container
  6. 15. the sixth planet from the sun
  7. 16. a conic instrument used in the lab
  8. 18. a very large celestial object that generates its own heat and light through nuclear fusion
  9. 19. a mixture with one phase
  10. 20. the star in our solar system
  11. 21. it will occupy all the available space
  12. 24. Who studies the stars and the planets
Down
  1. 1. transformation from solid to gas
  2. 2. the atomic number tells you the number of these
  3. 3. these are elements and compounds
  4. 4. third rock from the moon
  5. 5. a state of matter found in stars and also in television sets
  6. 7. the capacity to do work
  7. 8. how to verify a hypothesis
  8. 11. along with protons and neutrons
  9. 13. water not an element
  10. 17. they have no charge and are found in an atom
  11. 22. where to go to find the elements (8,5)
  12. 23. matter with a specific fixed volume