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Radioactivity.
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In this lesson I have explained about Radioactivity in details.

Amrit Lal
Top Physics Educator 80% questions in NEET19 were directly from my lessons. Mentor/Motivator. Author. Youtube- iStart-Education

Comments
(7)
U
Unacademy user
Your teaching is very good sir maximum points clear out in your lesson. Thanks sir
no of nuetrons are greater than no of protons
Amrit Lal
5 months ago
Correct 👏👏
PS
because no. of protons is more than neutrons .......and so the binding energy is less and repulsion between proton -proton takes place
K
heavy nuclei are less stable because z > 83
Amrit Lal
8 months ago
correct ✌️👏👏
K
Kajal
8 months ago
☺☺
heavy nuclei are less stable bcoz no. of neutrons ki value jyada ho jati hai no of protons se isse binding energy interrupted ho jati hai or vo atoms ko bind ni kr pati
Amrit Lal
9 months ago
Correct 👏👏
heavier nuclei are unstable because z is greater than 83
Amrit Lal
8 months ago
yes
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