Quiz No. 2 on November 24, 2011 (Thursday)

•  What is Chemistry? (General Definition)
• How Chemistry relates to other sciences and to the world in general?
• What are some of the fundamental concepts that extend throughout Chemistry?
• What are some of the major currents of modern-day Chemistry?
• Why CHEMISTRY: The central science ?
• Discuss the following events 

1. Ø  Egyptian alchemy [3,000 BCE – 400 BCE]
   Ø  Greek alchemy [332 BCE – 642 CE]
   Ø  Islamic alchemy [642 CE – 1200]
   Ø  European alchemy [1300 – present]
   Ø  Chemistry [1661], 
   Ø  Chemistry [1787],
   Ø  Chemistry [1803], 
    Ø  Chemistry [1869], 

• So what is CHEMSITRY?According to:

1. (Zosimos). 
   (Boyle).
   (Glaser).
   (Stahl).
   (Pauling)
   

   
   

   What is a Matter?

   
   
   What are the properties of Matter
   
   
   Compare Mixtures and Substance
   
   
   What is Heterogeneous?
   
   
   What is Homogeneous?
   
   
   What are Some common methods of separating homogeneous mixtures into their components? 
   

   
   

   Compare Physical and chemical Change...