Education Technology

Science: It's a Mystery
by Texas Instruments

Updated on November 21, 2016


Students will use the Periodic-App to understand the properties of a mystery element and determine its identity.

Key Steps

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    Use the Periodic Table App and the graphs of element atomic radii to find all the elements in the given range between Ru and Cd.

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    Continue the process with the graphs of First Ionization and Electronegativity of the elements in the given ranges in order to identify the mystery element.