Concept 1,2, & 3 Crossward

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Across
  1. 2. Does the dissolving
  2. 3. Single sugar molecules
  3. 4. Two or more atoms contently bonded together
  4. 6. Anything that has mass and occupies space
  5. 9. The application of scientific discoveries to meet human needs/goals
  6. 12. Most basic unit of life
  7. 13. What gets dissolved
  8. 16. Large more complex structures made of monomers
  9. 18. An objective, verifiable observation
  10. 19. Groups that are being tested
  11. 20. Water-loving
  12. 22. Group used for comparison with your experimental groups
  13. 24. Uses numbers to measure something
  14. 26. Forms when an atom gains an electron it becomes more negatively charged
  15. 27. Broad concept or principle
  16. 28. Larger sugar molecules
  17. 30. What changes in response to the IV
  18. 31. The tension of the surface film of a liquid caused by the attraction of the particles in the bulk of the liquid
Down
  1. 1. The electrons in the outermost energy levels
  2. 5. What the experimenter will deliberately change or manipulate in the investigation
  3. 7. An explanation of an observed phenomenon
  4. 8. Uniform mixture of two or more substances
  5. 10. Applied scientific and mathematics principles to solve problems
  6. 11. Large organic molecules carbon-containing that make up all living things
  7. 14. Water-hating
  8. 15. Two or more forms of the same element with different numbers of neutrons
  9. 17. A statement based on repeated experimental observations that describes an aspect of the world
  10. 21. The aspects of an experiment that are held constant/consistent
  11. 22. Two or more atoms of different elements bonded together
  12. 23. the smallest part of an element that still has the properties of that element
  13. 24. Describes qualities
  14. 25. Small, basic sub-units
  15. 29. Forms when an atom loses an electron it becomes more positively charged