Packing Fraction (In Isotopic mass) Calculator

↳

✖Atomic Isotopic mass is defined as the mass of the most abundant isotope of an element.ⓘ Atomic Isotopic Mass [A_isotope]			+10% -10%
✖Mass Number is the sum of protons and neutrons in an atom of an element.ⓘ Mass Number [A]			+10% -10%

✖Packing Fraction in isotopic mass 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.ⓘ Packing Fraction (In Isotopic mass) [PF_isotope]

⎘ Copy

👎

Formula

✖

Packing Fraction (In Isotopic mass)

Formula

`"PF"_{"isotope"} = (("A"_{"isotope"}-"A")*(10^4))/"A"`

Example

`"571.4286"=(("37"-"35")*(10^4))/"35"`

Calculator

LaTeX

Reset

👍

Download Chemistry Formula PDF

Packing Fraction (In Isotopic mass) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number
PF_isotope = ((A_isotope-A)*(10^4))/A
This formula uses 3 Variables

Variables Used

Packing Fraction in Isotopic mass - Packing Fraction in isotopic mass 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.
Atomic Isotopic Mass - Atomic Isotopic mass is defined as the mass of the most abundant isotope of an element.
Mass Number - Mass Number is the sum of protons and neutrons in an atom of an element.

STEP 1: Convert Input(s) to Base Unit

Atomic Isotopic Mass: 37 --> No Conversion Required
Mass Number: 35 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

PF_isotope = ((A_isotope-A)*(10^4))/A --> ((37-35)*(10^4))/35

Evaluating ... ...

PF_isotope = 571.428571428571

STEP 3: Convert Result to Output's Unit

571.428571428571 --> No Conversion Required

FINAL ANSWER

571.428571428571 ≈ 571.4286 <-- Packing Fraction in Isotopic mass

(Calculation completed in 00.004 seconds)

You are here -

Home » Chemistry » Nuclear Chemistry » Packing Fraction (In Isotopic mass)

Credits

Created by Pracheta Trivedi

National Institute Of Technology Warangal (NITW), Warangal

Pracheta Trivedi has created this Calculator and 25+ more calculators!

Verified by Torsha_Paul

University of Calcutta (CU), Kolkata

Torsha_Paul has verified this Calculator and 10+ more calculators!

< 25 Nuclear Chemistry Calculators

Direct Isotope Dilution Analysis (DIDA)

Go Unknown Amount of Compound present in Sample = Labelled Compound present in Sample*((Specific Activity of Pure Labelled Compound-Specific Activity of Mixed Compound)/Specific Activity of Mixed Compound)

Inverse Isotope Dilution Analysis (IIDA)

Go Unknown Amount of Active Compound = Amount of Inactive Isotope of Same Compound*(Specific Activity of Mixed Compound/(Specific Activity of Pure Labelled Compound-Specific Activity of Mixed Compound))

Sub-Stoichiometric Isotope Dilution Analysis (SSIA)

Go Amount of Compound in Unknown Solution = Amount of Compound in Stock Solution*((Specific Activity of Stock Solution-Specific Activity of Mixed Solution)/Specific Activity of Mixed Solution)

Age of Minerals and Rocks

Go Age of Mineral and Rocks = Total Number of Radiogenic Lead Atom/((1.54*(10^(-10))*Number of U-238 present in Mineral/Rock Sample)+(4.99*(10^(-11))*Number of Th-232 present in Mineral/Rock Sample))

Age of Plant or Animal

Go Age of Plant or Animal = (2.303/Disintegration Constant of 14C)*(log10(Activity of 14C in Original Animals or Plants/Activity of 14C in Old Wood or Animal Fossil))

Age of Minerals and Rocks containing Pure Thorium and Pb-208

Go Age of Mineral and Rocks for Pure Th/Pb-208 system = 46.2*(10^9)*log10(1+(1.116*Number of Pb-208 present in Mineral/Rock Sample)/Number of Th-232 present in Mineral/Rock Sample)

Age of Minerals and Rocks containing Pure Uranium and Pb-206

Go Age of Mineral and Rocks for Pure U/Pb-206 system = 15.15*(10^9)*log10(1+(1.158*Number of Pb-206 present in Mineral/Rock Sample)/Number of U-238 present in Mineral/Rock Sample)

Determination of Age of Minerals and Rocks using Rubidium-87/ Strontium Method

Go Time taken = 1/Decay Constant for Rb-87 to Sr-87*((Ratio of Sr-87/Sr-86 at Time t-Initial Ratio of Sr-87/Sr-86)/Ratio of Rb-87/Sr-86 at Time t)

Threshold Kinetic Energy of Nuclear Reaction

Go Threshold Kinetic Energy of Nuclear Reaction = -(1+(Mass of Projectile Nuclei/Mass of Target Nuclei))*Reaction Energy

Neutron Activation Analysis (NAA)

Go Weight of Particular Element = Atomic Weight of Element/[Avaga-no]*Specific Activity at Time t

Amount of Substance left after n Half Lives

Go Amount of Substance Left After n Half Lives = ((1/2)^Number of Half Lives)*Initial Concentration of Radioactive Substance

Packing Fraction (In Isotopic mass)

Go Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number

Specific Activity using Half Life

Go Specific Activity = (0.693*[Avaga-no])/(Radioactive Half Life*Atomic Weight of Nuclide)

Specific Activity of Isotope

Go Specific Activity = (Activity*[Avaga-no])/Atomic Weight of Nuclide

Q-value of Nuclear Reaction

Go Q Value of Nuclear Reaction = (Mass of Product-Mass of Reactant)*931.5*10^6

Amount of Substance Left after Three Half Lives

Go Amount of Substance Left After Three Half Lives = Initial Concentration of Radioactive Substance/8

Amount of Substance Left after Two Half Lives

Go Amount of Substance Left After Two Half Lives = (Initial Concentration of Radioactive Substance/4)

Molar Activity using Half Life

Go Molar Activity = (0.693*[Avaga-no])/(Radioactive Half Life)

Binding Energy Per Nucleon

Go Binding Energy per Nucleon = (Mass Defect*931.5)/Mass Number

Number of Half Lives

Go Number of Half Lives = Total Time/Half Life

Packing Fraction

Go Packing Fraction = Mass Defect/Mass Number

Molar Activity of Compound

Go Molar Activity = Activity*[Avaga-no]

Radius of Nuclei

Go Radius of Nuclei = (1.2*(10^-15))*((Mass Number)^(1/3))

Radioactive Half Life

Go Radioactive Half Life = 0.693*Mean Life Time

Mean Life Time

Go Mean Life Time = 1.446*Radioactive Half Life

Packing Fraction (In Isotopic mass) Formula

Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number
PF_isotope = ((A_isotope-A)*(10^4))/A

What is Packing Fraction?

Packing fraction of a packing in some space is the fraction of the space filled by the figures making up the packing. In packing problems, the objective is usually to obtain a packing of the greatest possible density.

How to Calculate Packing Fraction (In Isotopic mass)?

Packing Fraction (In Isotopic mass) calculator uses Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number to calculate the Packing Fraction in Isotopic mass, Packing Fraction (In isotopic mass) is the ratio of the mass defect to the nucleons. Mass defect is the difference in the actual isotopic mass (M) and mass number. Packing Fraction in Isotopic mass is denoted by PF_isotope symbol.

How to calculate Packing Fraction (In Isotopic mass) using this online calculator? To use this online calculator for Packing Fraction (In Isotopic mass), enter Atomic Isotopic Mass (A_isotope) & Mass Number (A) and hit the calculate button. Here is how the Packing Fraction (In Isotopic mass) calculation can be explained with given input values -> 571.4286 = ((37-35)*(10^4))/35.

FAQ

What is Packing Fraction (In Isotopic mass)?

Packing Fraction (In isotopic mass) is the ratio of the mass defect to the nucleons. Mass defect is the difference in the actual isotopic mass (M) and mass number and is represented as PF_isotope = ((A_isotope-A)*(10^4))/A or Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number. Atomic Isotopic mass is defined as the mass of the most abundant isotope of an element & Mass Number is the sum of protons and neutrons in an atom of an element.

How to calculate Packing Fraction (In Isotopic mass)?

Packing Fraction (In isotopic mass) is the ratio of the mass defect to the nucleons. Mass defect is the difference in the actual isotopic mass (M) and mass number is calculated using Packing Fraction in Isotopic mass = ((Atomic Isotopic Mass-Mass Number)*(10^4))/Mass Number. To calculate Packing Fraction (In Isotopic mass), you need Atomic Isotopic Mass (A_isotope) & Mass Number (A). With our tool, you need to enter the respective value for Atomic Isotopic Mass & Mass Number and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search