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 ...

The periodic table thus established remained until ... for the lightmetals and the weak electro-negative metals. Classification of Elements. In a very general way some properties of the elements ...

Can France claim the first periodic table? Probably not, but a French Geology Professor made a ... to chemistry was the 'vis tellurique' (telluric screw), a three-dimensional arrangement of the ...

Can you believe the periodic table has been around for over 150 years? Take this quiz to see if you can find the elements. What information do we collect from this quiz? The periodic table is a ...

Watch this video to find out more information on the periodic table close periodic tableA table which lists all of the chemical elements and arranges them in a way that is useful. It allows us to ...

Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...

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

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

In April 2006, the above classification scheme was presented by us during the first international conference and workshop named Genomic Impact of Eukaryotic Transposable Elements, which also ...

Like the periodic table of elements, which has enabled generations ... and the behavior of those already known, the brain-cell classification system is the product of two sets of observations.