NationMaster - Encyclopedia: Claude Geoffroy Junine

Claude Geoffroy Junine discovered Bismuth in 1753. He proved that it was different from Lead, which until that point was thought to be the same thing.

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Categories: Substubs | Discoverer of a chemical element | Chemists

Results from FactBites:

Bismuto - Wikipédia (673 words)
	A existência deste metal foi demonstrado em 1753 pelo francês Claude Geoffroy Junine.
	Claude Geoffroy Junine demonstrou em 1753 que este metal não é o chumbo, porém um novo elemento metálico.
	O bismuto existe na crosta terrestre na forma nativa, não muito abundante, e na forma de minerais.Os mais importantes minerais do bismuto são a bismutinita e a bismita.

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