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Electron Arrangement
Electron Arrangements of First 20 Elements
Question | Answer |
---|---|
Hydrogen | 1 |
Helium | 2 |
Lithium | 2,1 |
Beryllium | 2,2 |
Boron | 2,3 |
Carbon | 2,4 |
Nitrogen | 2,5 |
Oxygen | 2,6 |
Fluorine | 2,7 |
Neon | 2,8 |
Sodium | 2,8,1 |
Magnesium | 2,8,2 |
Aluminium | 2,8,3 |
Silicon | 2,8,4 |
Phosphorus | 2,8,5 |
Sulfur | 2,8,6 |
Chlorine | 2,8,7 |
Argon | 2,8,8 |
Potassium | 2,8,8,1 |
Calcium | 2,8,8,2 |