Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

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

The periodic table is one of the greatest achievements in scientific history, a tool that has transformed chemistry from an ...

Organizing algorithms into a periodic table Just like in chemistry, organizing the known elements opens the door to discovering new ones. As the team studied the I-Con framework, several patterns ...

The periodic table as we know it is widely credited to Dmitri Mendeleev, a Russian chemist who kept reference cards on the elements and their atomic weight. In 1869, he noticed that the elements ...

Have students look for patterns in rows and columns of the first 20 elements in the periodic table. Continue to project the image Periodic table of energy levels for elements 1–20 and have students ...

Periodic Table Chemistry: Get here the complete information on the periodic table of elements along with the easy tricks to remember their names. Check who invented the modern periodic table and ...

Periodic Table of the Elements Vector Illustration - shows atomic number, symbol, name, atomic weight, state of matter and element category - including 2016 the four new elements Nihonium, Moscovium, ...

1 Group Trends Looking at the periodic table, you'll notice vertical columns known as groups. These groups are key to understanding metal reactivity.