Katie: Time for some science. And today it's a chemistry ... We call these letters symbols. And an element is a pure substance made from only one type of atom. And there are quite a lot of elements.

Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s ... as one of the most significant achievements in ...

The name nihonium with the symbol Nh for element 113 was proposed by the discoverers at RIKEN Nishina Center for Accelerator-Based Science (Japan); the name came from Nihon which is one of the two ...

Mendeleev’s work Here is a list of periodic table elements with their names, symbols, atomic numbers, atomic masses, number of electrons and protons in a tabular format: Atomic Number Element ...

The chemical symbol, Sb, comes from the element's historical ... pottery and ceramics. For the science geek in everyone, Live Science offers a fascinating window into the natural and technological ...