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Use Mendeleev’S Periodic Table to Predict the Formulae for the Oxides of the Following Elements: K, C, Al, Si, Ba. - CBSE Class 10 - Science

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Question

 Use Mendeleev’s Periodic Table to predict the formulae for the oxides of the following elements:
K, C, Al, Si, Ba.

Solution

K is in group 1. Therefore, the oxide will be K2O.
C is in group 4. Therefore, the oxide will be CO2.
Al is in group 3. Therefore, the oxide will be Al2O3.
Si is in group 4. Therefore, the oxide will be SiO2.
Ba is in group 2. Therefore, the oxide will be BaO.

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APPEARS IN

 NCERT Solution for Science Textbook for Class 10 (2019 to Current)
Chapter 5: Periodic Classification of Elements
Q: 1 | Page no. 85
Solution Use Mendeleev’S Periodic Table to Predict the Formulae for the Oxides of the Following Elements: K, C, Al, Si, Ba. Concept: Mendeleev’s Periodic Table.
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