But sometimes the symbol comes from a name for the element ... The zig-zag line in this diagram separates the metals, on the left, from non-metals, on the right. Hydrogen is a non-metal, but ...

such as metals or gases, while also giving each individual element its own chemical symbol. In this periodic table of ...

It uses chemical symbols from the periodic table to represent the elements involved. Iron is Fe and oxygen is O. When it’s in the air, oxygen is two atoms joined together, so it’s represented ...