'Albertus magnus' presentation slideshows

My temper was sometimes violent, and my passions vehement; but by

256 views • 15 slides

Romantic Poetry and the Sublime

402 views • 11 slides

Arsenic

Arsenic. Jonathan Kernaghan. 33. As Arsenic 75. Arsenic. Atomic number is 33 Atomic Mass is 75 Family: 15 Nitrogen Arsenic has 5 valence electrons It is a metalloid Solid at room temperature It has a dull like texture and is a greyish color. History of Arsenic.

642 views • 8 slides

Arsenic

Arsenic. Albertus Magnus (1193-1280), a German philosopher and theologian, was the first to state that arsenic has a metal-like nature. In De Mineralibus he described how the metal could be obtained by heating orpiment (As2S3) with soap.

903 views • 1 slides