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प्रश्न
Draw orbit structure diagram of calcium oxide (CaO).
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उत्तर

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संबंधित प्रश्न
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| Element |
Atomic number |
Electron distribution | Valence electrons | Lewis dot structure |
| Lithium | 3 | 1s22s1 | ||
| Boron | 5 | 1s22s22p1 | ||
| Oxygen | 8 | 1s22s22p4 |
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