Science · Chemistry
निम्नलिखित में से कौन सा युग्म समन्यूट्रॉनिक (Isotone) का एक उदाहरण है?
- 110Ne और 11Na+
- 218Ar40 और 19K40
- 31H3 और 2He4✓
- 41H1 और 1H2
सही उत्तर देखें
1H3 और 2He4
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