Heavy ligands such as polyoxometalates are opening a new frontier in actinide chemistry. Studying materials that are both ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today. He announced his structure in 1869, but the challenge of ...

This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements in 1869. In celebration, the United Nations Educational, Scientific, and Cultural ...

John Sutton described his client as an “innocent collector” and “science nerd”, claiming Lidden “did not import or possess ...

The least electronegative element is cesium (0.79 on the Pauling scale and left in the second row from the bottom in the periodic table). Note that older texts list both francium and cesium as least ...

Today, with 118 elements, the periodic table is a cornerstone of science ... However, it’s important to note that while Fleming discovered the antibiotic properties of penicillin, it wasn ...

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 ...

Click on the images below to automatically tweet the element infographics. Download the PDFs to make your own wall displays or education resources. We've also created a range of IYPT-themed, ...

It is wise to plan your answer first by making some notes. This will help you to ... Two elements in group 1 of the periodic table are lithium and sodium. Very small pieces of lithium and sodium ...

we’re going to look at three groups in periodic table – specifically group 1, group 7 and group 0. SUNAYANA: As always, it might be handy to write some notes or diagrams along the way so hit ...