National Periodic Table Day, observed annually on February 7, honors one of the most significant achievements in scientific ...

Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...

The seventh row of the table was completed in 2016 when Tennessine, Nihonium, Moscovium, and Oganesson were added. Elements ...

After a Chinese export ban, can America get gallium and germanium from Canada — or will tariffs get in the way?

After a breakdown in US-Russia relations, Riken finds itself ahead of its rivals. And Lawrence Berkeley National Laboratory ...

One never knows when one will need the properties of Rutherfordium in a hurry. See if you can organize the first 25 elements of the periodic table in order in the quiz below. The periodic table as ...

This page uses out understanding of the atomic model and the periodic table to explore the following observations: Character conversation: two pupils discussing PCl5 breaking the octet rule. They alos ...

Like the periodic table of elements ... resident protons their atoms housed but also according to their chemical properties. The latter likewise combines two separate series of observations ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...