Ytterbium Pillows

Description: A laudable Ytterbium design. Ytterbium is a chemical element with symbol Yb and atomic number 70. It is the fourteenth and penultimate element in the lanthanide series, which is the basis of the relative stability of its +2 oxidation state. However, like the other lanthanides, its most common oxidation state is +3, as in its oxide, halides, and other compounds. Brought to you by Periodic-Tees.com

Description: A graphic resembling a card from a periodic table of elements. It prominently displays the symbol 'Yb' in large black font. Above the symbol, on the left, are the numbers '173.054' and '603.44', and on the right is the number '70'. Below the symbol is the text 'Ytterbium' and further down '[Xe] 6s² 4f14 | Lanthanide'. The background has a subtle grey gradient.