The specific gravity of tungsten is 13.8 and its atomic weight is 184. – McqOptions

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1.	The specific gravity of tungsten is 13.8 and its atomic weight is 184.0 Assume that there are two free elements per atom. Then the Fermi level or characteristic energy for the crystal in eV will be
A.	8.95 eV
B.	-8.95 eV
C.	7.326 eV
D.	-7.326 eV
Answer» D. -7.326 eV

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