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Chemical Elements.com - Hydrogen (H)
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Chemical Elements.com - Hydrogen (H)
Website URL:
http://www.chemicalelements.com/elements/h.html
Category:
Recreational Business
Facts Date of Discovery: 1766 Discoverer: Henry Cavendish Name Origin: From the Greek words hudôr (water) and gennan (generate) Uses: Balloons, metal refining Obtained From: mines, oil, gas wells
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