Uranium is a story of duality. It is a mineral pulled from ancient rocks that can light up a city or wipe one off the map. It’s not just a relic of the Cold War or science fiction. It’s real, it’s ...

In the proverbial shadow of the Naughton Power Plant, a station in Kemmerer, Wyoming, that will stop burning coal at the end ...

A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...

Jack Spillman (a k a the Werewolf Butcher) confessed to murdering three people, two of them children and one just 9 years old ...

My interest in the periodic table has at least two aspects. Firstly, like so many people before me, I fell in love with the rational beauty of the periodic chart that appears to systematize all the ...

Before distributing the cards, explain that each card contains information about electrons and energy levels for the first 20 elements of the periodic table. The students’ job is to read the card ...

Tell students that this is the periodic table. Explain that each box contains information about a different atom. The periodic table shows all the atoms that everything in the known universe is made ...

Periodic Table Chemistry: Get here the complete information on the periodic table of elements along with the easy tricks to remember their names. Check who invented the modern periodic table and ...

Looking at the periodic table, you'll notice vertical columns known as groups. These groups are key to understanding metal reactivity. Metals in the same group have the same number of electrons in ...

A key part of any science classroom, the Periodic Table is used not only by chemistry teachers but also by physics and biology educators to explain complex concepts. While the fundamental structure of ...