This resource provides an introductory activity on plasmas. As the module states, "greater than 99% of the visible mass in the universe is plasma." The activity covers concepts such as the fourth state of matter, plasmas in electric fields, plasmas in magnetic fields, and inductively coupled plasma atomic emission spectroscopy. This module allows students to test their knowledge as they go. Although a preview of the activity is available, instructors and students are encouraged to sign up with the Electron Technologies site before starting to use these materials.
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