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Atomic No., Atomic Mass, Mass No., Isotops, Isobars & failure reason of Rutherford Model
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This video deals with atomic no. ,Atomic mass, mass no., Isotopes..And reason of failure of Rutherford model of atom..for jee neet students...

Arvind Arora
B.E.| IIT-JEE Mentor | 7+ Yr. Experience | YouTube Channel"MadeEjee Chemistry" with 15 Million+ Views | 260,000 subscribers.

Comments
(47)
Unacademy user
1: c 2: 3: c 4:c 5: 6: 7:d sir 2,&6 not able to solve plz tell sir in ques2 where we take the pt O it but confusing sir ??????
Nidhi gupta
4 months ago
6:d
Nitish Kumar
4 months ago
c,d,c,c,d,d,d
Nitish Kumar
4 months ago
check this
Iam confused in mass of atom and mass number from Rutherford conclusion which says that atom is empty and only proton and neutron have mass so mass of an atom is the mass of proton and neutron.Mass number is also same thing?
Shyam pachori
a year ago
Mass no and atomic mass same hi hai
Shyam pachori
a year ago
Fraction mai nahi hota mass no
Learner
9 months ago
atomic mass is average mass of all isotopes.. mass no. is no. of neutron and proton. as the former is averaged so it may b in fractions but mass no. is alwayd b an integer
thank-you so much sir
sir u teach very jackesss but sir please adding related questions👍👌👌
sir plz give some problems
👍👍👍👍👍👍👌
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