Use Coupon: CART20 and get 20% off on all online Study Material

Total Price: R

There are no items in this cart.
Continue Shopping
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

Get extra R 650 off


The ratio between the neutrons in C and Si with respect to atomic masses 12 and 28 is

6 years ago


Answers : (1)


Hi Pallavi,

C atomic mass is 12...implies no of neutrons = 6

Si atomic mass is 28...implies no of neutrons = 14

ratio of neutrons=6/14=3/7

6 years ago

Post Your Answer

Other Related Questions on Physical Chemistry

what are the total formulaes of atomic structure in bohr atumicc model
@ harshith your query are not clear , i guess u want to know about the formula related to the bohrs model of atom , if i am correct then below are the explanation and i am enlisting all the ...
Umakant biswal 2 months ago
mvr=nh/2pi Kq 1 q 2 /r 2 =mv 2 /r Energy of electron=-13.6*Z 2 /n 2 eV Radius=0.529*n 2 /z A Velocity of electron=2.18*10 6 Z/n Rvolutions per sec =v/2r(pi) Time for one revolution=2r(pi)/v ...
Mudit 2 months ago
In a fcc lattice a unit cell is shared equally by how many unit cell?`
Dear student Are you sure you want to ask about unit cell and not atom lying in an FCC unit cell because I think you have mistypes the question. .
Bhavya 24 days ago
according to ur question answer may be 10.but i think ur unaware about the conceptual clarity. i think u meant particles shared
anand 9 days ago
what is ment by enthaply........................................................?
@ shrada 1- enthalpy is a measure of total energy of a thermodynamic system , it includes the internal energy , which is energy required to create a system , 2- unit of enthalpy is joule...
Umakant biswal one month ago
It's a thermodynamic constant or a qiantity which is the sum of tital heat of the system. it is given as sum of total internal enrgy with product of pressure and volume.
Vikas TU one month ago
enthalpy is the some of internal energy and pressure volume work or it is the heat q at const...
anand 7 days ago
which is the strongest base WITH explanation CH​3 ---CO----OH CF3----CO---OH CH3-----CH2---CO---OH CCl-----CO---OH
CH 3 -----CH 2 ---CO---OH should be the strongest base as ethyl group woul show highes + I effect as compare to other options. CF3 AND CCl3 would show -I effect hence restricting the basic...
2017 years ago
Describe reaction of but-1-ene and but-2-ene with tollen reagent separately?
Since tollen’s reagent is used to distinguish between the alkynes and alkenes. The product formed with but-1-ene and but-2-ene both would not give any precipitate.
2017 years ago
All over nao2 what is among is. What nao2 separate is also found
NaO2 is called sodium superoxide which is obtained by treating Na2O2 that is sodium peroxide with O2 at high pressures. The Reaction goes like this: Na2O2 + O2 ---------> 2 NaO2 . The...
Vikas TU 16 days ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,750 off

Get extra R 650 off

More Questions On Physical Chemistry

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
To Win!!!
Click Here for details