1. A substance that cannot be broken down into simpler substances is

2. An element

3. The science of matter and how it changes

4. Chemistry

5. The smallest unit of a substance that behaves like the substance is

6. An atom

7. Which of the following is a gas-liquid mixture? The air we breathe A carbonated drink Soapsuds Ice cubes

8. Carbonated Drink

9. A material that can be represented by a chemical formula is a

10. Pure substance

11. You put 1 gram of salt into 1 liter of water and stir. The resulting liquid is an example of A pure substance Heterogeneous mixture A homogeneous mixture An immiscible mixture

12. A homogeneous mixture

13. Smoke is an example of a SubstanceSolutionColloidSuspension

14. Colloid

15. Another name for a liquid homogeneous mixture SuspensionSubstanceSolutionLiquid

16. Solution

17. Matter is defined as anything that

18. Has mass and takes up space

19. A heterogeneous mixture containing a liquid in which visible particles settle is called a?

20. Suspension

21. A mixture that contains two or more substances blended evenly throughout is called a ?

22. Homogeneous Mixture

23. A substance in which all atoms are alike is called?

24. An element

25. The scattering of light by colloidal particles is called the?

26. Tyndall Effect

27. Water element compound mixture

28. compound

29. Sulfur element compound mixture

30. element

31. Pepper element compound mixture

32. Mixture

33. Vinegar homogeneous heterogeneous

34. homogeneous

35. Italian Salad Dressing homogeneous heterogeneous

36. heterogeneous

37. Tea suspension colloid solution

38. solution

39. Orange juice with pulp suspension colloid solution

40. suspension

41. Fog suspension colloid solution

42. colloid

43.  http://dwb4.unl.edu/Chem/CHEM869B/CH EM869BLinks/web.chem.ufl.edu/7Echm20 40/Notes/Chapter_1/substances.html http://dwb4.unl.edu/Chem/CHEM869B/CH EM869BLinks/web.chem.ufl.edu/7Echm20 40/Notes/Chapter_1/substances.html http://dwb4.unl.edu/Chem/CHEM869B/CH EM869BLinks/web.chem.ufl.edu/7Echm20 40/Notes/Chapter_1/substances.html