1. 1 Figure 1-9

2. 2 Is it uniform at microscopic level? Figure 1-9

3. 3 physical changes physical properties Is it uniform at microscopic level? Figure 1-9

4. 4 Is it uniform at microscopic level? physical changes physical properties physical changes physical properties Figure 1-9

5. 5 Is it uniform at microscopic level? physical changes physical properties physical changes physical properties chemical changes chemical properties Figure 1-9

6. 6 Is it uniform at microscopic level? physical changes physical properties physical changes physical properties chemical changes chemical properties Figure 1-9

7. 7 Figure 11.43 C 60 Molecule of an element

8. 8 Figure 11.41Three dimensional arrays of an element

9. 9 Figure 1.1 molecular compounds

10. 10 Figure 8.3 three dimensional array compound

11. 11 Figure 1.5

12. 12

13. 13 Never capitalized unless starting a sentence Always capitalized

14. 14 Figure 01.18 Figure 1-18 °C = 100 °C (°F−32°F) 180 °F °C = 5/9(°F−32) K = °C + 273.15

15. 15

16. 16 Figure 1.24 Chapter 1