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प्रश्न
Write the molecular formulae of oxides of the following elements by referring to the Mendeleev’s periodic table.
Na, Si, Ca, C, Rb, P, Ba, Cl, Sn.
रासायनिक समीकरण/संरचनाएँ
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उत्तर
| Elements | Oxides of Elements |
| Na | Na2O Sodium oxide |
| Si | SiO2 Silicon dioxide |
| C | CO2 Carbon dioxide |
| Rb | Rb2O Rubidium oxide (yellow solid) |
| P | P2O5 Phosphorus pentaoxide |
| Ba | BaO Barium oxide |
| Cl | Cl2O Chlorine monoxide |
| Sn | SnO2 Tin dioxide (stannic oxide) |
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