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Welcome To Ununtrium Traditional Cache

This cache has been archived.

BigChiefS4: The dealership wasn't there when I placed this. No sense in replacing it if they're going to have it removed again.

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Hidden : 1/31/2013
Difficulty:
1.5 out of 5
Terrain:
1.5 out of 5

Size: Size:   micro (micro)

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Geocache Description:

Welcome To Ununtrium


A series of winter-friendly caches by BigChiefS4 that will help you on your journey to completing two different challenges:

Boreal Walker's Periodic Table of Elements Challenge
Bobcam's Challenge of the Century: Welcome To…


Ununtrium is the temporary name of a chemical element with the temporary symbol Uut and atomic number 113. It is an extremely radioactive synthetic element (an element that can be created in a laboratory but is not found in nature); the most stable known isotope, ununtrium-286, has a half-life of 20 seconds. Ununtrium was first created in 2003 by the Joint Institute for Nuclear Research in Dubna, Russia.

In the periodic table, it is a p-block transactinide element. It is a member of the 7th period and is placed in the boron group, although no chemical experiments have been carried out to confirm that it behaves as the heavier homologue to thallium in the boron group. Ununtrium is calculated to have some similar properties to its lighter homologues, boron, aluminium, gallium, indium, and thallium, although it should also show several major differences from them. Unlike all the other p-block elements, it is even predicted to show some transition metal character.

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