Q. What is the neutron to proton ratio (n/p) that gives maximum stability for heavy elements?

न्यूट्रॉन और प्रोटॉन का अनुपात (n/p) क्या है जो भारी तत्वों के लिए अधिकतम स्थिरता देता है?

1:1

Greater than 1:1
1:1 से अधिक

Less than 1:1
1:1 से कम

Exactly 2:1
बिल्कुल 2:1

Heavy nuclei require more neutrons than protons (n/p > 1) to offset the repulsive electrostatic forces between protons and remain stable.

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