Lanthanum - 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 element number 57. Lanthanum is the first of the rare earth minerals. Hear a mnemonic used by chemists to remember the order of the lanthanide series.
Think 1 Multiple Choice &
3 Open Answer Questions Dig Deeper Learn More Discuss 0 Guided Discussions &
0 Open Discussions …And Finally
3 Open Answer Questions Dig Deeper Learn More Discuss 0 Guided Discussions &
0 Open Discussions …And Finally
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TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
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