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 ...

Research on moscovium and nihonium shows they are more reactive than flerovium and subject to notable relativistic effects, ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can come top in our periodic table quiz. The periodic table of elements is a ...

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 ...

Tungsten is a metal in group VIB of the periodic table with atomic number 74 ... The linear coefficient of thermal expansion is 4.59 m/m/K and the thermal conductivity is 1.73 W/cm/K.