The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about helium, Donald Duck voices, and floating balloons. [4:45]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about potassium. In this video, see some violent explosions and the gentle creation of a potassium mirror. [4:32]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about gallium. Discover gallium and be amazed as you watch the experiment called "the beating heart." [7:11]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about cobalt. Take this lesson to learn about its role in color televisions. [1:42]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about scandium. [7:40]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about germanium. Discover this shiny metal named after Germany. [1:45]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about rhodium, an incredibly rare metal in nature. [4:59]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about zirconium, a key part of a nuclear reactor. [5:53]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about rubidium. Take this lesson to see it dropped in water! Yet another experiment in our "small metallic collider." [4:25]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Here are five grams of caesium in water, but did you know caesium is also used to define the length of a second? [7:17]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This video is on silver, a famous metal used since ancient times to make currency and jewelry. [9:23]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. For this video, we are mining the Royal Society archives for the story of palladium's discovery: a tale of money, an asteroid and stolen...

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about plutonium. [3:58]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. We get a close-up look at neptunium during a visit to the National Nuclear Laboratory at Sellafield. [5:46]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about polonium. [2:02]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Hear about einsteinium from a chemist who looks like the famous physicist. [1:52]

The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. What better way to talk about Ytterbium than by doing it from the very place it was discovered - Ytterby in Sweden! [3:36]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Francium is named after France and its chemical symbol is Fr. [3 min, 7 sec]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. We are going to discover radon, the radioactive gas. [9:53]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Ununseptium is number 117. [9:26]

Students will apply the atomic number of elements on the periodic table to the origin of heavy elements in the star cycle.

Using a Periodic table with a list of atomic weights for reference, practice figuring moles of 103 elements.

This site may focus on fun, rather than facts, but it will become a favorite of any Chemistry student. Here you will find scanned images of panels and/or pages of comic books, with references to the element you seek.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about niobium, a particularly friendly element. [9:27]