The periodic table of elements—also known as Mendeleev’s table—was developed in 1869 by Russian chemist Dmitri Mendeleev. It organizes all known chemical elements by their atomic number ...

Studying materials that are both radioactive and rare presents significant challenges. The elements that follow plutonium on the periodic table, known as the transplutonium elements, are both highly ...

The police and teachers have provided a "periodic table of sinister emojis" they say under-18s are using in the country which are actually dangerous, Daily Mail reported. Notably, the Netflix show ...

Following the success of Netflix's show Adolescence, police have handed parents a "periodic table of sinister emojis" which are said to hide violent messages. Some 60 symbols - from a snowflake ...

For 24-year-old Emmanuel Lidden, from Sydney, Australia, a so-called ‘science nerd’, his dream was to collect every element on the periodic table. Advert If you can’t remember (or didn’t listen) ...