Astatine Tapestries

At is the periodic table element symbol for astatine.

The orbitals are swirling in Storistir to make holiday ornaments! Astatine, element 85, is like a ghost element--appearing and disappearing because it is rare and unstable with 8.1 hours as the longest half-life. Astatine is a halogen, and is formed primarily through the decay of uranium and thorium. There is less than 30 grams of naturally occuring astatine on the Earth's surface at any given time.

These elements are PHAt. The word Phat being made from the elements Phosphorus, Hydrogen, and Astatine. PHAt Elements Chemistry Science design for those who like chemistry! Get this for a friend who is a chemist or chemical engineer, interested in chemical compounds and molecules, likes the periodic table of elements, or into science in general!

These elements are PHAt. The word Phat being made from the elements Phosphorus, Hydrogen, and Astatine. PHAt Elements Science Chemistry design for those who like chemistry! Get this for a friend who is a chemist or chemical engineer, interested in chemical compounds and molecules, likes the periodic table of elements, or into science in general!