Dysprosium Hats

Description: An impeccable Dysprosium design. Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth element with a metallic silver luster. Dysprosium is never found in nature as a free element, though it is found in various minerals, such as xenotime. Brought to you by Periodic-Tees.com

Description: A black background with white text and elemental symbols. The top reads "I MAY BE" and the bottom reads "BUT ONLY PERIODICALLY". In the center are three squares from the periodic table: '7 N Nitrogen', '68 Er Erbium', and '66 Dy Dysprosium'.

Description: A monochrome graphic with white text on a black background. The design features three squares resembling elements from the periodic table: 'N' (Nitrogen), 'Er' (Erbium), and 'Dy' (Dysprosium). Above these, the text reads 'I MAY BE'. Below, the text reads 'BUT ONLY PERIODICALLY'.

Description: A clever science pun design that uses real periodic table elements to spell out the word nerdy for chemistry teachers, students, and science enthusiasts.

Description: Great holiday or birthday gift idea for the Nerdy Chemistry Girl or chemist! Nerdy is spelled out using the periodic table of the elements -N Er Dy

Description: NErDy GeNiUS