What is the packing fraction of _{26}^{56}Fe | vedclass

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Question

(A) The packing fraction is defined as the difference between the isotopic mass $(M)$ and the mass number $(A)$,divided by the mass number $(A)$,multi

Vedclass · Accepted Answer

$-14.167$

Vedclass · Answer

(A) The packing fraction is defined as the difference between the isotopic mass $(M)$ and the mass number $(A)$,divided by the mass number $(A)$,multiplied by $10^4$.Formula: $	ext{Packing fraction} = \frac{M - A}{A} 	imes 10^4$Given: $M = 55.92066$,$A = 56$Calculation: $\frac{55.92066 - 56}{56} 	imes 10^4 = \frac{-0.07934}{56} 	imes 10^4 = -0.00141678 	imes 10^4 = -14.1678 \approx -14.167$

What is the packing fraction of $_{26}^{56}Fe$ (Isotopic mass $= 55.92066$)?

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