ASSIGNMENT 7

1. Substance diffused suspended in air, especially one normally liquid or solid
3. measure of amount of matter that an object has
4. a property that depends on the amount of matter in a sample
10. Action or process of filtering
11. a particular form of matter with specific properties
12. a homogenous mixture;using differences in boiling points
14. Very thorough and vigorous
15. the study of substances that, in general, do not contain carbon
16. Diverse in character or content
18. air like fluid substance which expands freely to any space available, irrespective of its quality
19. distinct period in process of change or forming a part of something's development

1. Amount of space a substance or object occupies, or that is enclosed within a cointainer
2. relating to or using analysis or logic
5. form of matter that flows ,has a fixed volume and an indefinite shape
6. The area of Chemistry that deals with the mechanism, rate,and energy transfer that occurs when matter undergoes a change
7. Branch of science concerned with chemical or Physio chemical processes that occur within living organisms
8. physical substance in general
9. of the same kind; alike
11. Form of matter that has a definite shape and volume
13. a physical blend of two or more substances that are not chemically combined
17. Study of all the chemicals containing carbon