>>342728Note that the actual arrangement of the periodic table is copyrightable (but it is in the public domain), because the decision as to where to put everything is a creative one, but the actual contents of it (the element names, their numbers, their symbols, in short everything in the table that's not the actual layout) is not copyrightable because it is a fact and you can't copyright facts, you can only copyright creative ways of expressing them.
You can copyright fonts though. So use a font that's licensed for commercial use.
