Chemistry · Properties of Fundamental Particles
एक इलेक्ट्रॉन का विराम द्रव्यमान (rest mass) क्या होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19.109 x 10^-31 kg✓
- 21.673 x 10^-27 kg
- 31.675 x 10^-27 kg
- 49.109 x 10^-27 kg
सही उत्तर देखें
9.109 x 10^-31 kg
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