Chemistry Chap 1.1

2. inspect (someone or something) in detail to determine their nature or condition; investigate thoroughly.
3. a compound or substance that has been purified or prepared, especially artificially
6. the science that deals with the materials of the universe and the changes that these materials undergo
7. a person who is studying or has expert knowledge of one or more of the natural or physical sciences
8. a limitation on a solution
11. a requirement or standard that a solution must meet
12. a body of unchanging moral principles regarded as a basis for all human conduct
13. a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses
16. the action or process of observing something or someone carefully or in order to gain information

1. engineer a person who uses the principles of chemistry and the practices of engineering to develop processes and products that solve real-world problems
4. the size, length, or amount of something, as established by measuring
5. so small as to be visible only with a microscope
9. an exchange of one advantage in favor of a different advantage
10. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation
14. an explanation that has been repeatedly tested and confirmed by observation
15. the application of scientific principles to solve problems and design systems, structures, and processes