Chemistry · Structure of the Atom
एल्युमिनियम का परमाणु द्रव्यमान 27 u है। इसकी सही उप-परमाणुक (subatomic) संरचना क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 113 प्रोटॉन + 14 न्यूट्रॉन✓
- 212 प्रोटॉन + 15 न्यूट्रॉन
- 314 प्रोटॉन + 13 न्यूट्रॉन
- 411 प्रोटॉन + 16 न्यूट्रॉन
सही उत्तर देखें
13 प्रोटॉन + 14 न्यूट्रॉन
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