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Across
  1. 2. information for a scientific claim (8 letters).
  2. 7. final statement drawn from experimental results (10 letters).
  3. 8. test to determine if a hypothesis is true (11 letters).
  4. 12. common indicator that turns red in acidic solutions and blue in basic solutions (6 letters).
  5. 14. consistent and dependable a method is (10 letters).
  6. 15. the experiment multiple times for accuracy (10 letters).
  7. 17. substance that releases hydrogen ions in solution (4 letters).
  8. 18. track of experimental results (9 letters).
  9. 19. an experiment without bias (4 letters).
  10. 22. steps followed in an experiment (9 letters).
  11. 24. data collected from experiments (8 letters).
  12. 27. gathered during an experiment (4 letters).
  13. 28. accurately a method measures what it is intended to measure (8 letters).
Down
  1. 1. that can change in an experiment (9 letters).
  2. 3. that turns red litmus paper blue (4 letters).
  3. 4. well-tested explanation for a phenomenon (7 letters).
  4. 5. Method
  5. 6. and recording information during an experiment (11 letters).
  6. 9. outcomes of an experiment (7 letters).
  7. 10. process of determining the size, amount, or degree of something (11 letters).
  8. 11. educated guess in scientific experiments (9 letters).
  9. 13. weak acid found in vinegar (10 letters).
  10. 16. logical interpretation based on observations (9 letters).
  11. 17. pH range of acids (5 letters).
  12. 20. standard for comparison in an experiment (7 letters).
  13. 21. process where an acid and a base neutralize each other (12 letters).
  14. 23. pH range of bases (5 letters).
  15. 25. procedure to determine the validity of a hypothesis (4 letters).
  16. 26. indicator that measures pH (3 letters).