Encyclopedia > Basil Valentine

Article Content

Basil Valentine

Basil Valentine was a 15th-century alchemist. He was the author of a book called Twelve Keys.

He showed that ammonia could be obtained by the action of alkalies on sal-ammoniac[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quackery

... to treat anything important. In most countries there is no regulation of herbal medicines. Some herbal medicines are dangerous, some work, most are a harmless waste of ...