High Plains chemistry students modeled the half life of a radioactive element using pennies. Pictured are Ayden Hans and Carter Urkoski. Photo provided.
High Plains chemistry students modeled the half life of a radioactive element using pennies. Pictured are Ayden Hans and Carter Urkoski. Photo provided.
High Plains chemistry students modeled the half life of a radioactive element using pennies. Pictured are Ayden Hans and Carter Urkoski. Photo provided.
