PT 85 Astatine Traditional Geocache
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Difficulty:
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Terrain:
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Size:  (small)
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Welcome to the periodic table of the elements powered trail. There's 114 caches to each represent each element on the periodic table (until new elements are added).
For simplicity sake only elements approved by the “International Union of Pure and Applied Chemistry” will be included in this series.
The longest-lived isotope, 210At, has a half-life of only 8.3 hours. There are about 20 isotopes known, all of which are radioactive. Astatine is a halogen and possibly accumulates in the thyroid like iodine. Source: Webelements.
Astatine is the rarest naturally occurring element on Earth's crust, occurring only as a decay product of various heavier elements.
The cache containers are small tubes as shown in the picture below
These containers have only a logbook inside them and no pen/pencil. Please make sure to bring a pen.
This power trail starts at Mount Henry Bridge and continues south down the freeway cyclepath. This power trail is designed for bicycles or walkers and will be extremely hard, if not impossible for drivers. There is however a car park and a playground near the start.
Please stay safe and enjoy the power trail.
Additional Hints
(No hints available.)