Strontium Pins and Buttons

A stellar Strontium design. Strontium is a chemical element with symbol Sr and atomic number 38. An alkaline earth metal, strontium is a soft silver-white or yellowish metallic element that is highly reactive chemically. The metal forms a dark oxide layer when it is exposed to air. Brought to you by Periodic-Tees.com

Sr is the element symbol for the alkaline earth metal strontium.

The orbitals are swirling in Storistir to make holiday ornaments! Strontium is not radioactive typically. However, Strontium-90 (Sr-90) is, since it's a man-made byproduct of nuclear fission and waste. If you look at the Periodic Table of Elements, Strontium sits right below Calcium. Sr-90 is a health concern because if ingested, it acts like calcium and can cause cancers of the bone, bone marrow and surrounding tissues.

On 26 April 1986 at 1:23 minutes 47 seconds... City's most recognisable feature at an amusement park. Currently, the exclusion zone is unusual, unique and mysterious place on a map of tourist routes.

Obey the words of Torquemada! Don't forget you can change the t-shirt colour from the selection menu on the right, or let me know if you want to see this design in another colour

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Obey the words of Torquemada

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