Tamil Nadu Board of Secondary EducationHSC Science Class 12th

What is meant by radioactivity? - Physics

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What is meant by radioactivity?

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The phenomenon of spontaneous emission of highly penetrating radiations such as α, β and γ rays by an element is called radioactivity.

Concept: Radioactivity

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Chapter 9: Atomic and Nuclear physics - Evaluation [Page 190]

Q II. 20.Q II. 19.Q II. 21.

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Tamil Nadu Board Samacheer Kalvi Class 12th Physics Volume 1 and 2 Answers Guide

Chapter 9 Atomic and Nuclear physics
Evaluation | Q II. 20. | Page 190

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What is meant by radioactivity? - Physics

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