An interactive periodic table of elements where learners can experiment with combining many elements to see what they can create.

[Free Registration/Login may be required to access all resource tools.] Describes the history of the periodic table, the Dobereiner triads, and the Newland octaves.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about the first useful metal on the periodic table, magnesium. It famously burns very brightly when exposed to flame. [6:36]

[Free Registration/Login may be required to access all resource tools.] Covers blocks, periods, and the periodic table.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Today we will learn about tungsten, an element most famous for its association with lightbulbs. [2:18]

The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this one, the professor explains why erbium is perhaps the most important element for websites like YouTube. [5:35]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about nobelium. We don't know much about this element because it does not occur naturally. However, we know plenty about the...

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about tellurium, an element used more often in laser optics than any other in the chemical industry.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about antimony, an element commonly used in the electronics industry.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about manganese- element number 25 and a metal with a very rich chemistry.

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about fluorine. A fluorine expert shows you this incredibly reactive element in action. [6:41]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about titanium- element number 22, which is a light and strong metal. [8:31]

The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about chlorine - element number 17, an extremely reactive and dangerous gas, which was used as a weapon in World War I. [8:41]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about carbon, one of the most important elements for life on Earth. We look at various forms of elemental carbon, from diamonds...

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about phosphorus, an incredibly flammable element found in certain bombs and your body. [3:49]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about silicon, an element which plays a crucial role in electronics. [3:37]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about argon, an inert noble gas and element number 18. [1:26]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about element number 16- sulfur. And we can discover it with a cool experiment called "the barking dog." [6:30]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about zinc. We'd like to know what you think- is it a boring element? [3:16]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about nickel- its element number 28 and a transition metal. [1:39]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about calcium. Professor Poliakoff thinks calcium is a very British element. [8:56]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about molybdenum, an element that plays a crucial role in biology. [0:57]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about platinum, an element often associated with jewelry and motor cars. [8:17]

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Today, we will talk about neodymium, an element used in certain laser pointers which, according to the professor, are great gifts for those...