146 



TABLE 142.— EXPANSION OF THE ELEMENTS (continued) 



Element 

 Sodium 



Tantalum 



Tellurium 

 Thallium 



Thorium 



Tin 



-183 to 20 15.8 to 22.6 



+ 18 to 100 23.8 to 27.0 

 25 to 200 24. 



Zirconium 



4,5, 

 73,74 



14,72, 

 75,76, 

 77 



2,46, 



78,79, 



80,81 



(continued) 



SMITHSONIAN PHYSICAL TABLES 



