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1st Grading Period Crossword Puzzle
24
Chemistry: branch of science dealing with the structure,composition,properties,and reactive Characteristics of substances especially at the atomic and molecular levels.
Organic chemistry: originally was limited to compounds that were obtained living organisms.
Chemical: a substance produce by chemistry.
Thales: assumed that all matter was derived from water.
Theory: provides explanation to what has been observed and is used to predict the results of new experiments.
Law: concise but general statement about how nature behaves.
Principle: term used for less general statement.
Measurement: act or process of obtaining the size or amount of a material.
Qualitative: observation depends on the senses.
Quantitative: observation involve measuring and calculating.
Scientific method: systematic method used in scientific investigations.
Aristotle: believe that 4 quantities were found in nature: HEAT,COLD,MOISTURE,DRYNESS.
Democritus: thought these elements where composed of atoms moving in vacuum.
Clamp holder: used to hold iron clamp.
Test tube brush: used to clean the test tube.
Graduated cylinder: used to measure volume of liquid.
Crucible tong: used in holding hot materials or apparatus.
Test tube holder: used to hold test tube.
Thistle Tube: used for transferring volatile liquid.
Robert Boyle: founder of scientific method.
H: element # 1.
Br: element # 35.
Hg: element # 80.
Co: element # 27.
1st Grading Period Crossword Puzzle
Across:4. | originally was limited to compounds that were obtained living organisms. | 6. | used to hold test tube. | 8. | systematic method used in scientific investigations. | 9. | observation depends on the senses. | 12. | element # 35. | 13. | observation involve measuring and calculating. |
| 18. | element # 80. | 19. | used for transferring volatile liquid. | 20. | thought these elements where composed of atoms moving in vacuum. | 21. | assumed that all matter was derived from water. | 22. | branch of science dealing with the structure,composition,properties,and reactive Characteristics of substances especially at the atomic and molecular levels. |
| | Down:1. | founder of scientific method. | 2. | used in holding hot materials or apparatus. | 3. | used to hold iron clamp. | 5. | used to measure volume of liquid. | 7. | used to clean the test tube. | 10. | concise but general statement about how nature behaves. | 11. | act or process of obtaining the size or amount of a material. |
| 14. | believe that 4 quantities were found in nature: HEAT,COLD,MOISTURE,DRYNESS. | 15. | term used for less general statement. | 16. | a substance produce by chemistry. | 17. | provides explanation to what has been observed and is used to predict the results of new experiments. | 22. | element # 27. | 23. | element # 1. |
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PuzzleFast.com, Noncommercial Use Only
1st Grading Period Crossword Puzzle
Across:4. | originally was limited to compounds that were obtained living organisms. | 6. | used to hold test tube. | 8. | systematic method used in scientific investigations. | 9. | observation depends on the senses. | 12. | element # 35. | 13. | observation involve measuring and calculating. |
| 18. | element # 80. | 19. | used for transferring volatile liquid. | 20. | thought these elements where composed of atoms moving in vacuum. | 21. | assumed that all matter was derived from water. | 22. | branch of science dealing with the structure,composition,properties,and reactive Characteristics of substances especially at the atomic and molecular levels. |
| | Down:1. | founder of scientific method. | 2. | used in holding hot materials or apparatus. | 3. | used to hold iron clamp. | 5. | used to measure volume of liquid. | 7. | used to clean the test tube. | 10. | concise but general statement about how nature behaves. | 11. | act or process of obtaining the size or amount of a material. |
| 14. | believe that 4 quantities were found in nature: HEAT,COLD,MOISTURE,DRYNESS. | 15. | term used for less general statement. | 16. | a substance produce by chemistry. | 17. | provides explanation to what has been observed and is used to predict the results of new experiments. | 22. | element # 27. | 23. | element # 1. |
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© 2012
PuzzleFast.com, Noncommercial Use Only