Radon (Rn)
in 1900 it was called raduim emanation by Friedrich Ernst Dorn. and in 1910 it was called niton by Robert Whylaw-Gray. in 1923 is was finally called radon by the International Committee for Chemical Elements.
Niton's population is 1,142.
The element originally called stibium is antimony. The name antimony is derived from the Greek words "anti" and "monos," meaning "not alone," referring to its common occurrence with other metals.
Niton Village is on the Isle of Wight. The population of the village is approximately 1142. Niton Village has two pubs, a pharmacy, three local shops, and a post office which includes a cafe.
Niton XRF is a Thermo Scientific Analyzer. The Niton line are hand held solutions and prices vary depending on the model. Different models will be designed for less or more heavy condition. The suggested retail price for the Niton XRF model is $15 000.
Astatine: Number 85, however I dont know why it was named that. :(
Tungsten. Its symbol, however, is still W.
It is Tungsten metal which has highest Melting point among metals and therefore used in electric bulbs.
Tungsten [W]
HG is the symbol for Mercury (it was originally called Hydragyrum or Quicksilver).
i believe it was originally called Ethiopia
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