91.7 WEEM is a 24/7 student operated radio station with a unique mix of "Today's Hottest Hits" with a listening area including Madison, Hamilton and Hancock Counties, in Indiana.
Proudly run by Pendleton Heights High School, WEEM has won many national awards amongst other high school operated radio stations.
Study and quiz yourself with the basic chemistry ions.
Whether you're studying for high school or college chemistry, this app is the ideal choice. A searchable list of ions allows you to discriminate by charge, or search either the symbol or the name and bring up the opposite. Fully animated flashcards are also available, divided by charge.