The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

They all have a link to the periodic table, which turned ... crystals if you melt it down, then cool it really slowly. The most striking thing about this element though, is that it is diamagnetic.

Miss Armit: They are very cool. As you can see the metal's ... The specific arrangement of Group 1 elements on the periodic table allows us to make predictions about their reactivity.

Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods.

known as "element 120," which would be so hefty that it would need to be put in a new row on the periodic table of elements.