Ethvert grundstof i det periodiske system har sit eget atomtegn eller atomsymbol.
Det er en forkortelse, der oftest består af et eller to bogstaver. F.eks. er Fe atomtegnet for grundstoffet jern, der på latin hedder ferrum.
This article uses material from the Wikipedia Dansk article Atomtegn, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Indholdet er udgivet under CC BY-SA 4.0 medmindre andet er angivet. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Dansk (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.