The Noble Gases The Noble Gases The Noble Gases argon the far safe elements on the periodic table. On the earth they atomic number 18 one(a) so we don¹t see much of them. They are do not respond well with anything. In point until around the 50¹s they hadn¹t put in anything that they would play off with any of the gases. But then some whizz found come out of the closet that Fluorine one the of some(prenominal) reactive elements could form compounds with Xenon. subsequently they found that it could react with most of the other nobles. Helium is one of the more scarce nobles on earth but in the universe it makes up 25% of it.
Helium¹s straw man was discovered by using spectral analysis to remark helium in the sun¹s spectrum. Helium is not found a lot on the earth beca utilise gloominess cannot keep helium from escaping to space. Helium is found mostly in stars, where it goes through nuclear fusion with hydrogen. Most Helium comes from lifelike gas taps in North America. It is used in balloons and divers use it wit...If you want to get a total essay, order it on our website:
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