Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

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 ...

The Periodic Table of Elements. Each entry contains the atomic number, chemical symbol, and atomic mass to two decimal places on elements where data is available. Undefined cells contain a space. Row ...

Scientists have discovered a new way of creating superheavy elements by firing supercharged ion beams at dense atoms. The ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today ... "I think it my duty to inform you that the name of ...

Play this game to learn about lots of different elements in the periodic table ... Each square in the table contains an element symbol of one or two letters, not the element name.

The Halloween science worksheet is a great way to combine science with holiday fun, helping kids practice chemistry while enjoying the spooky season. Designed to engage children with a unique periodic ...

Periodic Table as Arranged by Mendelejeff attention ... result has therefore been rather confusing... Thus the name polonium has been applied to RaF, while UX21s also known as brevium.

A team of researchers from NIMS and the University of Connecticut has developed a printing technique capable of forming a ...

"Didymium" he answered cryptically, and then noticing my blank look ... It is the name of a pair of elements which lie next to each other in the lanthanide or rare earth series - what used to be the ...

To achieve these goals, the team first plans to optimize the experimental conditions under which it can produce various forms of printable periodic nano/microstructures. 5. This project was ...