true

Take Class 12 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Chemisty Packing Fraction

Nidhi T.

26/08/2017 0 0

Explain packing fraction.

Packing fraction is defined as a way of expressing the variation of isotopic mass from whole mass number (atomic mass).

$Packing fraction$

This fraction can have positive or can have negative sign.

A positive packing fraction describes a tendency towards instability.

A negative packing fraction means isotopic mass is less than actual mass number. This difference is due to the transformation of mass into energy in the formation of nucleus.

0 Like 0 Dislike

Follow 2

Other Lessons for You

Best Biology Books for AIPMT/NEET Preparation

NCERT Biology of Class XI and XII Trueman's Biology Vol 1 and 2 Objective Biology by Dinesh Pradeep Publication's Biology GRB Bathla's Publication's for Biology

Bidisha Ghosh

0 0

Solution to a trigonometric problem requested by one student

Prob: if tan (x)= a/b then find { a sin (2X) + b cos (2X) } Sol: when tan (x) = a/b ( opp side is 'a' units and adj side is 'b' units ) then sin x = a/√a²+b² and cos x= b/√a²+b²...

B.Sudhakar

3 0

Easiest way to find Squares of adjacent numbers

Here is the easiest way to find squares of adjacent numbers 12 * 12 = 14413 * 13 = 144 + 12 + 1314 * 14 = 144 + 12 + 13 + 13 + 14............................59 * 59 = (60 * 60) - 60 - 59 = 3600 - 60 -...

Debraj Paul

1 0

Introduction To Accounting: Part 15: Cost Concept Or Historical Cost Concept

According to the Cost Concept, an asset is recorded in the books of account at the price paid to acquire it and the cost is the basis for all subsequent accounting of the asset. Since the acquisition...

Nishant Kumar

0 0

Electrostatic

Electrostatic is study about the charge. In electrostatic we study about when charge at rest. Charge: Charge is important point for study about electrostatic.charge is a scaler quintity. And the unit...

Lokesh Kumar Parmuwal

0 0

Find Class 12 Tuition near you

Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 12 Tuition Questions

Why are Bryophytes regarded as the amphibians of plant kingdom?

8 Answers

Name a coordinate compound which is used asa medicine to inhiibit the growth of tumours other than cis-platin.

13 Answers

. The equation representing the interconversion of matter and energy is written as __________. (E = mc, E = mc2, E = mc3, All of these)

6 Answers

Prove that cube root of unity is equal to the square of another cube root of unity

9 Answers

There are 4 letters and 4 addressed envelopes. find the probability that all the letters are not dispatched in the right envelope.

8 Answers

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.