Chem Trail Resistence

This site is here to discuss the practices of unethical spraying of Chem Trails by world governements. Also to discover ways to peacefully resist these government forces that utilize Chem Trails as a common practice.
 
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 What is the iron

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tomorrow



Posts : 31
Join date : 2010-12-01

PostSubject: What is the iron   Fri Dec 17, 2010 3:42 am

Iron is a chemical substance, and its chemical symbol in the Periodic table is Fe, its atomic number is 26, is the most commonly used metal. It is a kind of transition metals. Ranked second in the crust metallic elements. China's earliest discovery and iron-making technique country. In 1973, north China's hebei province unearthed a piece of shang iron blade bronze tomahawk, shows that Chinese working people in early 3300 years ago had known iron, familiar with the iron forging performance, identified the iron and bronze in qualitative difference, the iron casting of copper weapon in the blade is, strengthen copper tenacity. With bronze smelting technology mature gradually iron smelting technology development created a condition. Human body also contains iron.
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