http://en.wikipedia.org/wiki/Tungsten
Answer the questions based on the dialog.
1. What does the word “TUNGSTEN” stand for?
___________________________________________
2. In what language is it written in?
_________________________________
3. What is Tungsten? ____________________________
4. Who are the world's major sources of this element? ____________________
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5. Where is it extracted from?______________________________
6. This element is not found in a pure form in nature, what happens when it is isolated?
__________________________________________________________
7. On a “periodic table of elements ” how is the symbol identified? ___________
And what is it’s atomic number? __________
8. Since when have people known about the existance of Tungsten?
________________________________________________________
9. What does Tungsten interact with? ___________________________
10. What is one of the most famous uses of tungsten? ________________
11. Why did Ford name this car Tungsten? _________________________
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