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Packing Fraction Formula

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Packing Fraction is the measure of loss or gain of the total mass in a group of nucleons when they are brought together to form an atomic nucleus. Check FAQs

PF = \frac{∆m}{A}

PF - Packing Fraction?∆m - Mass Defect?A - Mass Number?

Packing Fraction Example

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Here is how the Packing Fraction equation looks like with Values.

Here is how the Packing Fraction equation looks like with Units.

Here is how the Packing Fraction equation looks like.

3.8E-29 = \frac{0.8}{35}

3.8E-29 = \frac{0.8u}{35}

3.8E-29 = \frac{0.8}{35}

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Packing Fraction Solution

Follow our step by step solution on how to calculate Packing Fraction?

FIRST Step Consider the formula

PF = \frac{∆m}{A}

Next Step Substitute values of Variables

∴

PF = \frac{0.8u}{35}

Next Step Convert Units

∴

PF = \frac{1.3E-27kg}{35}

Next Step Prepare to Evaluate

∴

PF = \frac{1.3E-27}{35}

Next Step Evaluate

∴

PF = 3.79552045756837E-29

LAST Step Rounding Answer

∴

PF = 3.8E-29

Packing Fraction Formula Elements

Variables

Packing Fraction

Packing Fraction is the measure of loss or gain of the total mass in a group of nucleons when they are brought together to form an atomic nucleus.

Symbol: PF

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Packing Fraction

Mass Defect

Mass Defect is the difference between the actual atomic mass and the predicted mass.

Symbol: ∆m

Measurement: WeightUnit: u

Note: Value can be positive or negative.

Formulas to find Mass Defect

Mass Number

Mass Number is the sum of protons and neutrons in an atom of an element.

Symbol: A

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Mass Number

Other formulas in Nuclear Chemistry category

Go Binding Energy Per Nucleon

B.E per nucleon = \frac{∆m \cdot 931.5}{A}

Go Mean Life Time

ζ = 1.446 \cdot T 1/2

Go Packing Fraction (In Isotopic mass)

PF isotope = \frac{(A isotope - A) \cdot (10^{4})}{A}

Go Q-value of Nuclear Reaction

Q value = (M P - M R) \cdot 931.5 \cdot 10^{6}

How to Evaluate Packing Fraction?

Packing Fraction evaluator uses Packing Fraction = Mass Defect/Mass Number to evaluate the Packing Fraction, Packing Fraction is defined as a mass defect of the number divided by its mass number. Packing Fraction is denoted by PF symbol.

How to evaluate Packing Fraction using this online evaluator? To use this online evaluator for Packing Fraction, enter Mass Defect (∆m) & Mass Number (A) and hit the calculate button.

FAQs on Packing Fraction

What is the formula to find Packing Fraction?

The formula of Packing Fraction is expressed as Packing Fraction = Mass Defect/Mass Number. Here is an example- 3.8E-29 = 1.32843216014893E-27/35.

How to calculate Packing Fraction?

With Mass Defect (∆m) & Mass Number (A) we can find Packing Fraction using the formula - Packing Fraction = Mass Defect/Mass Number.

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Packing Fraction Formula

Packing Fraction Example

Packing Fraction Solution

Packing Fraction Formula Elements

Other formulas in Nuclear Chemistry category

How to Evaluate Packing Fraction?

FAQs on Packing Fraction

Variable Name