The Noble Gases

The Noble Gases The Noble Gases The Noble Gases argon the far unspoilt elements on the periodic table. On the earth they atomic number 18 amusing so we don¹t see much of them. They are do not respond well with anything. In fact until around the 50¹s they hadn¹t base anything that they would reply with any of the gases. But then some whizz found come out of the closet that Fluorine one the of virtually reactive elements could form compounds with Xenon. subsequently they found that it could react with well-nigh 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 make use of gloominess cannot keep helium from escaping to space. Helium is found mostly in stars, where it goes through thermonuclear fusion with hydrogen. Most Helium comes from lifelike gas lights-out 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: OrderCustomPaper.com

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