Chemistry · Atomic Structure
परमाणु क्रमांक को किसी परमाणु के नाभिक में मौजूद ___________ की कुल संख्या के रूप में परिभाषित किया जाता है।
- 1इलेक्ट्रॉन
- 2न्यूट्रॉन
- 3प्रोटॉन✓
- 4फोटॉन
सही उत्तर देखें
प्रोटॉन
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