light maxwell's equation electrostatics bernoulli's principle projectile motion electric charge physics symbols more chemistry periodic table stereochemistry organic compounds inorganic chemistry quantum numbers atomic mass of elements periodic properties of elements 118 elements and their symbols balancing ...
because its chloride was slightly more insoluble, it could beprecipitatedby fractional crystallization. The separation was followed by the increase in intensity of new lines in theultravioletspectrum and by a steady increase in the apparentatomic weightof the material until a value of 225.2 was obtai...
One of the most familiar sulfur compounds ishydrogen sulfide, also known as sulfureted hydrogen, or stinkdamp,H2S. It is the colourless, extremely poisonous gas responsible for the characteristic odour of rotten eggs. It is produced naturally by the decay of organic substances containing sulfur ...
Try Britannica Premium for free and discover more. Subscribe Arsine(AsH3), a colorless poisonous gas composed of arsenic andhydrogen, is another familiar arseniccompound. The gas, also called arsenic hydride, is produced by the hydrolysis of metal arsenides and by the reduction by metals of arsen...