Across
- 2. what the experimenter will deliberately change or manipulate
- 5. single sugar molecules
- 9. broad concept or principle
- 10. 2 or more atoms of different elements bonded together
- 12. small, basic sub-unit
- 13. anything that takes up space
- 15. the aspect of an experiment that is held the same
- 17. uses numbers to measure something
- 19. 2 or more atoms covalently bonded together
- 22. large more complex structures made of monomers
- 25. 2 or more forms of the same element
- 27. the cohesive forces between liquid molecules are responsible for the phenomenon
- 29. what changes in response to the independent variable
- 30. the smallest part of an element that still has the properties of that element
- 31. an application of scientific discoveries to meet human needs and goals through the development of products & processes
- 32. a statement based on repeated experiment observations
Down
- 1. has an affinity for water, water-loving, usually dissolves in water
- 3. larger sugar molecules
- 4. does the dissolving
- 6. does not have an affinity for water, water fearing, does not dissolve in water
- 7. uniform mixture of 2 or more substances
- 8. what gets dissolved
- 11. group that is being tested
- 14. most basic unit of life
- 16. an explanation of an observed phenomenon
- 18. forms when an atom gains an electron, it becomes more negatively charged
- 19. large organic molecules that make up all living things
- 20. forms when an atom loses an electron, it becomes positively charged
- 21. electrons on the outermost level
- 23. applies scientific & mathematic principles to solve problems
- 24. group that is used for comparison with your experimental groups
- 26. describes qualities
- 28. an objective, verifiable objective