The periodic tables have different designs. This article will summarize for you periodic tables with real elements and unique ...

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, atomic weight and the broad group they live in.

Original image has been replaced. Credit: Mashable A 17-year-old Indian school girl came up with an imaginative way to remember all the elements on the periodic table for her science class.

Interestingly, Janet also provided space for elements right up to number 120 despite only 92 being known at the time (we’re only at 118 now). Charles Janet’s left-step table. Wikipedia, CC BY-SA ...

Most elements on the periodic table have at least one stable form. But some don’t. Here’s how long those unstable members endure.

The periodic table is a fundamental part of understanding chemistry. Elements define our universe: they are the components and foundation of the substances that we interact with every day.

The periodic table is getting an update. The International Union of Pure and Applied Chemistry announced that four new chemical elements have been assigned atomic numbers 113, 115, 117 and 118.

Today, the periodic table is organized by atomic number, which is the number of protons in the nucleus. But they didn’t know about protons then, so they organized everything by atomic weight.

The elements, discovered by researchers from Japan, Russia, and the United States, are known by their atomic numbers of 113, 115, 117, and 118. They will be given permanent names soon, according ...

A new version of the periodic table showcases the predicted properties of 2-D metals, an obscure class of synthetic materials. Arrayed in 1-atom-thick sheets, most of these 2-D metals have yet to ...