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  • Use Mendeléev' s Periodic Table to predict the formulae for the oxides of the element: K

Q.1.    Use Mendeléev’s Periodic Table to predict the formulae for the oxides of the  element:

            (a)  K

Answers (1)

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The general formula for the oxides of the element Potassium (K):

Potassium belongs to the group I of Mendeleev's periodic table, 

Hence, the formula of its oxide will be K_{2}O.

 

Posted by

Divya Prakash Singh

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