What is Alchemy?
Early system of thinking about nature that contributed to the modern science of Chemistry.
Who invented the gunpowder?
The Chinese
Which Emperor financed the researches of the Alchemists for the eternal life?
Emperor Wu Di.
Why did Alchemy disappear in China?
Because of the failures of the alchemists in their search for eternal life, and the deaths of emperors because of the potions made by alchemists.
Who was the first philosopher to establish the four elements?
Empedocles.
How did Empedocles also identified these elements?
Zeus, Hera, Nestis and Aidoneus.
Who invented the theory of the atom?
Democritus.
Who added the Fifth element, and what does it represents and how is called?
Aristotle, it represents everything else that is not earth, water, air and fire, it is called ether.
Why Priestley has priority over Wilhelm in their discovery?
Because he published his discoveries first.
What is the substance without color, odor, taste or mass?
That is Phlogiston.
Who stated the first version of the law of conservation of mass, and is known as father of Chemistry?
Antoine Lavoisier.
Suscribirse a:
Enviar comentarios (Atom)
No hay comentarios:
Publicar un comentario