1. Matter

2. Matter It is what the world is made of. Any thing that occupies space and has mass All the materials on our surroundings are all forms of mater

3. 3 States of Matter

4. Solid Has definite shape Has definite volume Cannot be compressed appreciably by a moderate high pressure Very slightly expansion during heating High density

5. Liquid No definite shape (takes the shape of the container) Has definite volume Can be compressed (but only by a negligible amount) by a moderate amount. Slight expansion during heating Medium density

6. Gas No definite shape (takes the shape of the container) Has no definite volume. Can be compressed or expanded as pressure is increased or decrease. Great expansion during heating Low density

7. Plasma Consider as the fourth state of matter “Ionized Gas ” makes up the 99% of all visible matter in the universe occurs only on lightning discharges and in artificial devices like fluorescent lamps.

8. Condensate This state of matter was first discovered by SatyendraNath Bose, who sent his work to Albert Einstein for comment. Liquid-like that occurs at low temperatures in which all atoms occupy the same quantum state. In low-density systems, it occurs at or very near to absolute zero (0 K or −273.15 °C)