Science STAAR Review

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Across
  1. 4. when an object is NOT moving, the forces are ____
  2. 5. energy in motion; highest at the bottom of hill or ramp
  3. 6. the amount of time for a moon phase to go from full moon to 3rd quarter
  4. 8. same as speed BUT with DIRECTION
  5. 9. characteristic of metals that makes it easy to pound into sheets
  6. 11. an atom with 1 or 7 valence electrons
  7. 14. stored energy; highest at the top of a hill or ramp
  8. 15. genetic material found in nucleus of cell 46 in humans
  9. 16. positive subatomic particle found in nucleus
  10. 17. rows on the periodic table; each row gets a new energy level
  11. 19. groups or columns on the periodic table; most closely related
Down
  1. 1. found by M-A=N, mass # minus atomic # equals this
  2. 2. negatively charged subatomic particle found in the electron cloud; deals with reactivity
  3. 3. energy source for all living things on Earth
  4. 6. light is on the left for moon phases, appears smaller each night
  5. 7. most of the elements on periodic table
  6. 10. the non-living factors in the environment
  7. 12. organisms that make their own food
  8. 13. organelle in cell that makes energy ATP
  9. 18. light is on the right for moon phases, appears larger each night