This tool could be usefull if you need to find elements using their atomic numbers, or to find the names using the symbols or something like that. Just type what you need in the correct box.

Any unnecessary symbols will be removed from your input.

More at WebElements.

Here you'll find a dynamic periodic table: Ptable.

Any unnecessary symbols will be removed from your input.

More at WebElements.

Here you'll find a dynamic periodic table: Ptable.

Click on the pic to enlarge: