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 atomic number of tellurium is 52 and the atomic number of iodine is 53, so these elements are in the correct order in the modern periodic table.

It wasn’t until 1913, six years after Mendeleev’s death that the final piece of the puzzle fell into place. The periodic table was arranged by atomic mass, and this nearly always gives the same order ...

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

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 ...

img src="https://img.jagranjosh.com/images/2024/July/272024/ATOMIC-NO.jpg" width="1200" height="675" /> 118 Elements and ...

Researchers at Lawrence Berkeley National Laboratory say they have discovered a new way to create superheavy elements.

Speaker Lætitia H. Delmau is th recipient of the prestigious 2024 Glenn T. Seaborg Actinide Separations Award.

Scientists at Berkeley Lab are using a new technique to create increasingly heavier elements, with the goal of reaching ...