Skill Builder

Comparing and Constrasting

Compare and contrast the following types of solutions: the active material in a hellium-neon laser, bronze, cloudy ice cubes and ginger ale.

• The helliun-neon laser is a solution of two gases: Helliun gas and Neon gas
• The bronze is a solution two solids: coper and tin
• Cloudy ice cubes is solution of liquid and gas
• Ginger ale is solutio of liquid and gas

1. Bronze (copper - tin) contrast

        Heffave bright luster

         Is malleable

         Good heat conductor

•     Hellium contrast ( material in helluim - neon laser)

            Does not have luster,

            Different colors,

            Is soft gas,

            Bad conductor of electricity

• Comparing between hellium and bronze.

        There is not any compare about

 2.   Compare between cluody ice cubes and ginger ale

       Both could be liquid or gass

• Contrast

     The (liquid) ginger ale takes the form of any container while the gas just expanded