1. Gases

2. Gases
-Fluids consist of molecules that freely move past each other in random directions
-Gases and liquids are considered fluids
-Intermolecular forces hold the atoms or molecules in liquids close to each other
-Gases are tiny particles, either atoms or molecules, spaced far apart from each other and are free to move at high speeds, near the speed of sound

3. Gases
-gases diffuse into each other to form homogeneous (or evenly spread out) mixtures
-The greater the atomic and molecular motion, the greater the temperature
not homogenous homogeneous