Physics · Nuclear Physics
किन नाभिकों को अस्थाई (Unstable) और रेडियोसक्रिय माना जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1प्रोटॉन संख्या > 83 वाले नाभिक✓
- 2प्रोटॉन संख्या < 50 वाले नाभिक
- 3सम प्रोटॉन और न्यूट्रॉन वाले नाभिक
- 4परमाणु क्रमांक < 20 वाले नाभिक
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प्रोटॉन संख्या > 83 वाले नाभिक
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