Physics · Nuclear Physics
पृथ्वी के वायुमंडल में पाई जाने वाली आर्गन-40 गैस मुख्य रूप से निम्नलिखित में से किस समस्थानिक (isotope) के रेडियोधर्मी क्षय के कारण उत्पन्न होती है?
- 1K - 41
- 2Ca - 48
- 3Ca - 40
- 4K - 40✓
सही उत्तर देखें
K - 40
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