Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s arrangement also allows scientists to discern trends in ...

118 Elements and Their Symbols and Atomic Numbers: The periodic table is a well-organized chart that contains all the known elements in the universe. These elements are building blocks of matter ...

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

There are currently 118 known elements on the periodic table, and we've put 20 of them ... a very small part of the ...

Mrs Roberts: So, the chemical symbol is Al. See if you can see it in the periodic table. Cal: OK. It is. It's on the right hand side. It's right there. Magic. OK, well I might have been able to ...

Can France claim the first periodic table? Probably not, but a French Geology Professor made a significant advance ... The vis tellurique from De Chancourtois’s original publication (right) and a copy ...

This year, the periodic table of chemical elements celebrates ... So, what's so special about this iconic symbol of science? Dr Peter Wothers of the University of Cambridge is an expert on the ...

Elements after uranium on the periodic table have been synthesized for the ... and these researchers will be able to propose a name and atomic symbol for their discovery. Elements 115, 117 ...