QUIZ:                             

What Is Asbestos?               

All six asbestos minerals have been useful to industry in part because...

They are resistant to heat and reactive chemicals 
Their chain structure results in a strong fiber that is resistant to stretching 
Their high conductivity results in their ability to channel heat away from the asbestos-bearing materials 
They have a high degree of resistance to compressive deformation, such as bearing the weight of overlying material

Which of the following asbestos minerals contains the least percentage of iron?  

Amosite
Chrysotile
Crocidolite
All asbestos minerals contain high percentages of iron

© 2001 Wayne G. Powell