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 ...

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, ...

From this scale and a new compilation of work function data, a linear equation is obtained which includes a parameter for any given element, depending on its subgroup in the periodic table. Data are ...

The story of the last element to be discovered out of the first 92 catalogued in the periodic table is told by Eric ... was the last of elements 1-92 to be tracked down, and in fact it had to ...

The Central Board of Secondary Education (CBSE) Senior Secondary (Class 12) Chemistry syllabus has been released. Students ...