Chapter 11 - Heat and Thermodynamics - 1

1. Who believed first that everything was made up of elements?




2. In which century, John Dalton proposed his atomic theory




3. John Dalton theory brought a great progress in the subject of?




4. Empedocles was a ___ philosopher?




5. Who thought elements the building blocks of all materials?




6. The term element was coined by?




7. Which one of the following adopted the theory of Empedocles?




8. Which one of the following is Not included in the concept of four elements?




9. How long do the Greek concept of four elements existed?




10. Who gave the idea that elements can be differentiated by thier properties?




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