An alternative periodic table of elements focusing on highly charged ions reveals new science that could support the quest for more accurate optical atomic clocks ...

The complete version with artwork is available for purchase here (PDF). The periodic table of the elements is one of the most powerful icons in science: a single document that consolidates much of ...

Users can download a PDF version of Enevoldsen's new periodic table from elements.wlonk.com. This can be used to teach a class or just to have a cool-looking periodic table handy.

It includes observations and conclusions that students are meant to make on their own. Students will begin to look closely at the periodic table. They will be introduced to the basic information given ...

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 modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

Download PDF TREND WATCH: Four new elements have been officially added to the periodic table, completing its seventh row. Elements 113, 115, 117 and 118 have been pencilled in on the table for ...