Chemistry · Fundamental Particles
प्रोटॉन का द्रव्यमान कितना होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19.11 x 10^-31 किग्रा
- 21.675 x 10^-27 किग्रा
- 31.672 x 10^-27 किग्रा✓
- 41.672 x 10^-24 किग्रा
सही उत्तर देखें
1.672 x 10^-27 किग्रा
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