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 ...

Rhenium and technetium not only share the same group in the periodic table, but also have some common ... unique because it contained only one element known at the time — manganese — and ...

For the last fifty or so years, the periodic table has been incomplete. Elements after uranium on the periodic table have been synthesized for the past few decades, but there were always a few ...

"When we're trying to make these incredibly ... Think you know the elements? Test your knowledge with our new periodic table ...

The Laboratory in Blue Prince is home to two puzzles: the periodic table puzzle and the machine puzzle. Both puzzles are ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the transuranium element berkelium. According to a new study, the electronic signature of ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today. He announced his structure in 1869, but the challenge of ...

While you're watching, look out for where different elements are found in the periodic table. Mrs Roberts: So, here I have an empty pop can. This is made of aluminium. Aluminium is an element.

The reason is that every time you add a neutron, you’re creating a new nucleus ... Russian Federation, added elements 104 to 106 to the periodic table. In 1964 the first superheavy element ...

and this allows us to make predictions about other elements. Gethin: And today we're going to be looking at the periodic table. Let's take a look at some Group 1 metals then - also known as ...

This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements in 1869. In celebration, the United Nations Educational, Scientific, and Cultural ...