Technetium - Periodic Table of Videos
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The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about technetium. It is the first naturally radioactive element on the periodic table.
WatchThink 4 Multiple Choice &
1 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
0 Open Discussions …And Finally
1 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
0 Open Discussions …And Finally
Technetium comes from the Greek "technetos", which means artificial, because it was the first non-naturally occurring element to be synthesized.
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