A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...

This gorgeously designed interactive periodic table is the easiest way to get the hang of chemistry and ace your mid-term exams. Skip to content Toggle Navigation ...

The periodic table of elements has long been a cornerstone of chemistry, but what if we told you that the elements we know ...

The iconic chart of elements has served chemistry well for 150 years. ... put up a periodic table, ... Close observers of nature noted that certain chemical elements like lithium, ...

Chemistry textbooks as we know it are officially out of date, as four new elements will soon be added to the periodic table. Elements 113, 115, 117 and 118 have formally been recognized by the ...

This volume came from a symposium held during the 252 nd American Chemical Society National Meeting in August 2016, shortly after the completion 7th row of the periodic table. Its chapters explore the ...

The periodic table shows all the atoms that everything in the known universe is made from. It’s kind of like the alphabet in which only 26 letters, in different combinations, make up many thousands of ...

On February 7, 2016, David T. Steineker, a chemistry teacher at Jefferson County Public School in Kentucky, founded the National Periodic Table Day in honor of scientist John Newlands’ periodic ...

Save guides, add subjects and pick up where you left off with your BBC account. The questions in this quiz are suitable for GCSE chemistry students studying Mendeleev's periodic table, electronic ...