Diffusion

• What is diffusion?


  The movement of particles from a high concentration to a low concentratin
• Diffusion is passive process meaning?

  No energy is needed for it to happen
• Concentration Gradient means?


  The Steeper it is, The faster the rate of diffusion
• Thinner the surface, the faster ____ __ _______

  the rate of diffusion

  
• What is Surface Area:

  The Larger the surface area, the faster the rate of diffusion
• Temperature:

  The higher the temperature, the faster the rate of diffusion as the particles have more kinetic energy