Imagine the periodic table as a playground of bullies, snobs and wallflowers, and you might memorize the elements overnight. Chemistry, after all, is about making and breaking bonds. It's about ...

Periodic Audio is an offbeat company producing specialist earphones with a mission to please your ears. Each model features a diaphragm made from a material from the periodic table of elements.

The periodic table contains an enormous amount of information, ... ("C" for carbon, "H" for hydrogen and "O" for oxygen, etc.). These symbols are used internationally and are sometimes unexpected.

"You measure the carbon and hydrogen ratios in the urine ... who is the secretary of the analytical division of IUPAC, said the periodic table was revised more often than people thought.

Carbon settled into a tough spot on the periodic table. To feel satisfied and content, elements need full "sets" of electrons in their outer shell.

The periodic table can predict the properties of elements or the existence of yet-to-be discovered elements. ... carbon and nitrogen. In this neighborhood, some elements conduct electricity, some ...

Most occur naturally such as oxygen, gold, copper, carbon and helium. The periodic table is a way of arranging all of these chemical elements and putting similar ones together.

The periodic table captures a subtle pattern that runs through the ... that determines which element it represents. If you have one proton, that is hydrogen. If you have 12 protons, that’s carbon.

“The periodic table,” wrote the chemist Peter Atkins ... Oxygen atoms weighed eight times as much as hydrogen atoms; carbon atoms were six times as heavy as hydrogen, Dalton believed.