p2+g6

10/26/2007
Gas- is a state of matter that has no defenate shape or volume. The volume of gas can be changed by pressure and tempature. Types of gas include helium, oxygen, carbon dioxcide, and carbon monoxcide.

12-10-07 Heating water lab Conclusion- When thermal energy was added to the water, the waters tempature went up. When the tempature got high enough it leveled off. Our tempature went up by 70 degress per minute. When it reached 100 degress celcious the tempature stoped rising.