1. Quiz 1 The questions will be displayed for a few minutes on the screen Write your answers on piece of paper with your name & student number at the top. You will not share answers or look at each others papers.

2. Question 1. Is the object below: “organic,” “inorganic,” or “both.”

3. Question 2. Is the structure below: “organic,” “inorganic,” or “both.” Close-up:

4. Question 3. Is the object below: “organic,” “inorganic,” or “both.”

5. Question 4. Is the chemical below: “organic,” “inorganic,” or “both.”

6. Question 5. Is the chemical below: “organic,” “inorganic,” or “both.”

7. Question 6. Is the chemical below: “organic,” “inorganic,” or “both.”

8. Question 7. Is the chemical below: “organic,” “inorganic,” or “both.”

9. Question 8. Is the polymer below: “organic,” “inorganic,” or “both.” polydimethylsiloxane

10. Question 9. Name an application for hybrid materials

11. Question 10. What is your major or subject you are studying in college? Analytical chemistry, organic, physical, inorganic, chemical engineering, materials chemistry? Something else?

12. Question 1. Is the object below: “organic,” “inorganic,” or “both.”

13. Question 1. The teapot and cup are “inorganic”

14. Question 2. Is the structure below: “organic,” “inorganic,” or “both.”

15. Question 2. The structure is “inorganic.”

16. Question 2. What is this structure called?

17. Question 3. Is the object below: “organic,” “inorganic,” or “both.”

18. Question 3. The coin below is “inorganic” Teeth are made from hydroxyapatite and protein

19. Question 4. Is the chemical below: “organic,” “inorganic,” or “both.”

20. Question 4. The polystyrene is “organic” This macromolecule is made entirely of carbon and hydrogen

21. Question 5. Is the chemical below: “organic,” “inorganic,” or “both.”

22. Question 5. This POSS modified polystyrene is “both”

23. Question 6. Is the glass bottle below: “organic,” “inorganic,” or “both.”

24. Question 6. The glass bottle below is “inorganic” What elements is it made of??

25. Question 6. The glass bottle below is “inorganic” SiO 2 Na 2 O

26. Question 7. Is the chemical below: “organic,” “inorganic,” or “both.” diamond

27. Extra question. This is another allotrope of carbon. Is it inorganic, organic or both? What is this chemical called?

28. Question 8. Is the polymer below: “organic,” “inorganic,” or “both.” polydimethylsiloxane

29. Question 8. The polymer below is “both.” polydimethylsiloxane

30. Question 9. Name one application for hybrid materials

31. Applications of hybrids Strong, low density structural materials Impermeable hybrids to prevent loss of pressure Protective coatings on solar panels

32. Applications of hybrid materials Tethers for Bio-molecules Coupling agents For composites Toughened Composites Protective coatings Chromatographic Materials (X-Bridge ®, Waters) Photoresists for Lithography Photographs courtesy of Gelest, Inc. and Waters Co.

33. More applications of hybrid materials Adhesives Metal Scavenger “resins” Sensor coatings Low  Dielectrics Optical coatings encapsulants Plus ceramic precursors (e.g. SiC)

34. Question 10. What is your major or subject you are studying in college? Analytical chemistry, organic, physical, inorganic, chemical engineering, materials chemistry? Something else?

35. See you Friday at 8AM