Even when Mendeleev had published his table, and Newlands claimed to have discovered it first, the Chemical Society would not back him up. In 1884 he was asked to give a lecture of the Periodic Law by ...

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 ...

Fano discovered the first of these “atomic” shapes back in the 1930s. More have been discovered since, but so far, they lack any organizing principle. Once categorized in a periodic table ...

In this series, podcast presenters Dr Sunayana Bhargava and Tulela Pea guide you through everything you need to know about atomic structure and the periodic ... the compound back to its original ...

A substantially equal periodic payment is a series of retirement ... of money around age 60 and would have to think about going back to work,” Shrewsbury says. “That was certainly not the ...

Wired headphones and earbuds are back. If you’re ready to hop back ... Whether you’re an iPhone or Android user, Periodic Audio is making a strong case for treating yourself to an affordable ...

That’s why this periodic table clock really caught our eye. [gocivici]’s idea is a simple one: light up three different elements with three different colors for hours, minutes, and seconds ...

The periodic table captures a subtle pattern that runs through the chemical elements, the fundamental building blocks of everything around us: from the aluminium in bike frames to the xenon gas in ...