There are 20 elements in mixed in below. They countries can be written horizontally, vertically, or diagonally, and also backwards. Try and find as many as possible.
This is a good idea, but I must confess I got most of them by ignoring the wordsearch and just typing in elements. This was made a lot easier by the fact that you chose a lot of well-known elements and listed them alphabetically. Admittedly I could have avoided this problem by not doing that and doing it as it was intended, but I'd suggest if you want to do another one in future you might want to at least avoid the alphabetical thing - that made it especially easy to just guess them.