Chemistry · Atomic Structure
निम्नलिखित विकल्पों में से आइसोटोन (समन्यूट्रॉनिक) के सही सेट की पहचान कीजिए।
- 14018Ar और 4019K
- 24020Ca और 4019K
- 3168O और 188O
- 4157N और 168O✓
सही उत्तर देखें
157N और 168O
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