Old Town Salzburg across the Salzach river. Salzburg, [1] birthplace of Mozart, is a city in central Austria, near the German (Bavarian) border with a population of some 150,000 in 2013. If you have seen the movie The Sound of Music [2], you may think you know all there is to see in Salzburg.
Poisonous definition, full of or containing poison: poisonous air; a poisonous substance. See more.
Toxic Substance. Any substance that can cause injury or illness, or which is suspected of being able to cause injury or illness under some conditions. Toxicity. A relative property of a chemical agent that refers to a harmful effect on some biological mechanism and the conditions under which this effect occurs.