Chemistry
Latest about Chemistry
Scientists create weird pumpkin-shaped nucleus that vanishes in nanoseconds
By Stephanie Pappas published
A newly created isotope of the silvery metal lutetium has a strange squashed nucleus and a half-life of just a few hundred nanoseconds.
Copper: Facts about the reddish metal that has been used by humans for 8,000 years
By Stephanie Pappas published
Reference Here's a look at the element copper, including its atomic structure, history and uses today.
Uranium: Facts about the radioactive element that powers nuclear reactors and bombs
By Stephanie Pappas published
Reference Uranium is a naturally radioactive element. It powers nuclear reactors and atomic bombs.
Gold: Facts, history and uses of the most malleable chemical element
By Stephanie Pappas published
Here's a look at the chemical element gold, including its properties, atomic structure and history.
Periodic Table of Elements
By Tim Sharp, Jeanna Bryner published
The Periodic Table, first created by Dmitri Mendeleev, organizes all of the known elements in an informative array.
Scientists create never-before-seen isotope of magnesium
By Tom Metcalfe published
Scientists have just created the world's lightest form of magnesium — a never-before-seen isotope with just six neutrons in its atomic nuclei.
What is an atom? Facts about the building blocks of the universe
By Daisy Dobrijevic, Tim Sharp published
Reference Atoms are the building blocks of matter and were created after the Big Bang. They are the smallest unit of an element that still retains its properties.
How the Periodic Table of the Elements is arranged
By Charlie Wood, Ben Biggs published
Reference The elements in the periodic table are arranged according to the transition from metal to nonmetal elements.
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